Same as Type 3b

Same as BenRoss, Calmax, Colex, Commodore, Compuad, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Muff, Omron, Operator, Rambler, Santek, SERD, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3

Same as CB, Cybio, M-Office, Technico

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Same as Type 3

Same as Answer, Craig, Deetee, Desco, Digit, Dulix, Erucom, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, Suki, TEAL, Tealtronic, Tenko, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3a

Same as Ezy Calc, Inno-Hit, ITC, Kovac, MBO, Viness, Weltron

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Same as Type 3, Type 6, Type G, Type M, Type P

Same as ABM, Ami, AML, Answer, Atex, BenRoss, Bowmar, Bradford, BrainMate, C+C, C.Itoh, Caltron, Caltronic, CBC, CCE, Centurion, Columbia, Commodore, Compumatic, Computron, Decimo, Deltek, Desco, Digit, Digitron, Dulix, Elite, Fuji Max, Gentry, Gloria, Hanimex, Hatra, Heathkit, Hiradastechnika, HKS, Homeland, HT, IJI, Ingersoll, Inno-Hit, Interton Electronic, Intertronic, ITC, ITT, J.T.A., JCE, Jet, Jetset, Kobenica, Kores, Kovac, Lagomarsino, Litronix, Longines Symphonette, Magiclick, Magnon, Mariner, Math Matic, MBO, Mini, Montgomery Ward, Neckermann, Operator, Pacific Electronics, PD Labs, Philips, Plustron, Precisa, Prefect, Prinztronic, Privileg, Radio Shack, Rambler, Ring, Sander, Santek, SELCOM, Septek, Sigma Denshi, Silvertronic, Sincom, TEAL, Tealtronic, Texet, Timco, Tokatron, Top Star, Topia, UDM, Unitrans, Unknown, Ventron, Venus, Vic, Viness, Weltelektrik, Wentworth, XAM, Xonex, Zayre

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By TEAL

Same as Type 3

Same as Answer, BenRoss, Craig, Digit, Dulix, Felix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Logica, Magnon, Multical, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3

Same as Answer, BenRoss, Concord, Craig, Desco, Dulix, Fuji Max, Hatra, Hiradastechnika, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Minicom, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3

Same as Answer, BenRoss, Craig, Desco, Digit, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3

Same as Calculo, Inno-Hit, ITC, Kovac, MBO, Viness, Weltron

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By Fujisho Jimuki, Casio

Same as Type 3c

Same as Answer, BenRoss, Casio, Craig, Desco, Digit, Dulix, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3c

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3c, Type 7, Type 8, Type M

Same as ABM, AML, Biddle, BMB, BMC, C+C, Calcom, Calculo, Calcumat, Canon, CBC, Citizen, Clover, Compex, Coop, Craig, Decimo, Deltek, Detron, Difor, Digita, Dismac, Elite, Ezy Calc, Falcon, Federal, Finepec, First, Geeta, GMO, GPM, Homeland, Ibico, IMA, Ingersoll, Interton Electronic, Intertronic, ITC, Keltron, Kobenica, Kovac, Lago, Logic, Mathix, MBO, Mercury (2), MVB, Nova, Office International, Omron (India), Panavox, Plustron, Polytron, Precisa, Prestinox, Prinztronic, R and S, Rothman, Sander, Santek, Santron, Schering, Schneider, Septek, Silver-Reed, Sonodis, Sonywell, SVM, TEAL, Tealtronic, Technica, TEE, Texet, Tik-Tron, Top Star, Topia, Topix, TP-Technika, Tricom, Unigran, UniMark, Union, Univox, Vanward, Viness, Welco, Weltron, Xonex, Yemco

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From Interdiscount
By Citizen, Eiko

Same as Type 3b, Type M

Same as ABC (2), Addex, AEG-Olympia, AML, Answer, APF, Astor, Ataba, Atari, Atitech, Auradex, Aurex, Aurodis, Aurora, Baltimore Calcul, BenRoss, Best (2), Betron, Big Apple, Binatone, Bistec, Burrows, Busicom, C+C, Calc-Pen, Calcomate, Calculor, Canon, Casio, CBC, Chinon, Cifra, Cipel, Citizen, Compex, Condor (2), Contronic, Cosinus, Craig, Curtis, Datatrex, Datexx, Dava-tronic, Desco, Digit, Digitech, Digitron, Discar, Dismac, DKS, Dulix, Dyna-Tone, Easymade, Elco, Eleazar, Emerson Electronics, Enterprex, Etron, Expert, Facit, Favorit, Fortec, Forthside, France Loisirs, Fuji Max, GE, Genius, Gent, Gentos, Gloria, Hanimex, Hatra, Henica, Hermes-Precisa, Highscreen, Hitech, Ibico, IMA, Ingersoll, Inno-Hit, International, Interton Electronic, ITC, J.T.A., Jet, Jetset, Karce, Knight, Kobenica, Kovac, Lagomarsino, Levis, Lexibook, M-Office, Magnon, Mannics, Maruman, MBO, Merangue, Milano, Mondimat, Monitron, Nestlé, Nestler-matho, Novatronic, Olivetti, Operator, Oppex, Oregon Scientific, Orient, Osaka, Otany, Pacific Technology, Packard Bell, Philips, Pierre Cardin, PiraComp, Plustron, Pomar, Practica, Precisa, PrintaForm, Prinztronic, Privileg, Qualimat, Quasatron, Radio Shack, Rambler, Rebell, Rolodex, Royal, Samsung, Sander, Sanrio, Santek, Sears, Sentry, Septek, Serar, SERD, Sharp, SHCO, Shrap, Sigma, Sigma Denshi, Sincom, Soncor, Sovrin, Space IsLand, Spadb, Spartus, Sper, Stilus, Studium, Sup-Cal, Systema, Tandy, TCE, TEAL, Tealtronic, Technico, Televista, Texet, TMX, Top Star, Topia, Tozai, Trainwell, Truly, Unis, Unisonic, Unitrex, Unknown, Unser Favorit, Utax, Utec, Venus, Veratron, Vitronic, Voel, VST, Weltelektrik, XAM, Xonex, Zeon Tech, Zykkor

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By Busicom

Same as Type 3a, Type 3b, Type B, Type M

Same as ABM, ACC, AFCO, Agfa-Gevaert, AGS, AML, AMSA, Answer, Aurora, BenRoss, Binatone, BMB, BMC, Busicom, C+C, C.Itoh, Calculo, Calcumatic, Carina, CBC, CCE, Colex, Compuad, Craig, Dantron, Decimo, Deltek, Desco, Digit, Dismac, Dulix, Elite, Excel, Ezy Calc, Fuji Max, Glentex, Hatra, Homeland, Ibico, Ingersoll, Inno, Inno-Hit, International, Interton Electronic, Intertronic, J.T.A., Jet, Jetset, Kobenica, Kovac, Lagomarsino, Lloyds, Magnon, Mallory, MBO, Milux, Minitec, Montgomery Ward, NCR, NELCO, Novax, Office International, Operator, Plustron, Precisa, Prinztronic, Privileg, Rambler, Rema, Ricoh, Safeway, Sander, Santek, Satek, SCM, Septek, Sigma Denshi, Silver-Reed, Sincom, Status, Sunbird, TEAL, Tealtronic, Tokotron, Top Star, Topia, Unisonic, Universal, Unknown, Venus, Viness, Weltelektrik, Weltron, XAM, Xonex, Zayre, Zeny

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Same as Type 3

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3b

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3b

Same as AML, Answer, BenRoss, C+C, CBC, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Ingersoll, Inno-Hit, Interton Electronic, Intertronic, ITC, J.T.A., Jet, Jetset, Kovac, Lagomarsino, Magnon, MBO, Operator, Plustron, Precisa, Rambler, Sander, Santek, Septek, Sigma Denshi, Sincom, TEAL, Tealtronic, Top Star, Topia, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3b, Type G, Type P

Same as Ador, Almatronic, AML, Bradford, Busicom, C+C, Calcom, Calculo, CBC, Craig, Digitron, Excelmate, Ezy Calc, Hanimex, Homeland, Ingersoll, Inno-Hit, Interton Electronic, Intertronic, ITC, Jym, Kobenica, Magiclick, Magnon, MBO, Mecca, Mini, Plustron, Precisa, Prefect, President (2), Prinztronic, Rambler, Sander, Santek, Satek, Septek, Silvertronic, Sonywell, TEAL, Tealtronic, Top Star, Topia, Unitrans, Unknown, Ventron, Vic, Viness, Weltron, Zayre

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Same as Type 3, Type P

Same as AML, Answer, BenRoss, Bradford, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Homeland, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Kovac, Lagomarsino, Operator, Prefect, Rambler, Santek, Sigma Denshi, Silvertronic, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex, Zayre

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Same as Type 3

By Cal-Comp, Casio, Citizen, Dittel, Kings Point, Nasco, RFT, Sharp, Summit, Toshiba, Unico, Voesa

Same as Type 2, Type 3, Type C, Type B, Type E, Type F, Type K, Type M, Type T

Same as A3J, Abacus, Abatronic, Abbott, ABC (2), ABM, Abraxas, Academy, ACC, Accona, Ace, Addex, Addiator, Addimult, Adman, Advance, AEG-Olympia, Agetron, Agilis, AGS, Aico, Aiwa, Albinar, Alcor, Alcraft, Alfo-Harvard, Alltronic, Almatronic, Altic, Ambassador, American Express, Ami, AML, AMSA, Andros, Angula Engineering, Anitech, Annex, APF, Aquitron, Armitron, Artel, Artron, Asaflex, Asaki, ASJ, Ataba, Ataio, Atari, Ataro, Atitech, Atlas, Audatron, AudioSonic, Auradex, Aurora, Austin House, Aven, Baltimore, Baltimore Calcul, Baltronic, Barclay, Barroq, Belami, Benkson, Benytone, Best (2), Biddle, Big Apple, Binatone, BMB, BMC, BMS, Bocal, Bohsei, Bon Sonic, Bonark, Boots, Bowmar, Braddon, BrainMate, Brinlock, Brother, Brunsviga, Buler, Bulova, Burrows, Busicom, C+C, C.Itoh, C.P., Calcom, Calcomat, Calcomate, Calcul, Calculo, Calculor, Calcumat, Calcumatic, Calcutronic, Caltronic, Candid, Canon, Caprice, Cardinal, Carich, Carter, Cartex, Cartron, Casio, Casio Tek, CBC, CCE, Cedeo, Cedex, Celect, Censor, Centina, Cifra, Cipel, Citizen, Clever, Clip Sonic, Clover, Cobra, Colex, Colibri, Columbia, Comico, Commodoor, Commodore, Compex, Compu Chron, Compuad, CompuChron (W), Compucta, Concord, Conic, Conrad, Control Metric, Contronic, Coop, Coronet, Corvair, Corvus, Corvus (2), Cosinus, Cosmo, Craig, Cresta, Crestron, Cross, CTC, Curtis, CX, DADS, Dah Sun, Dantron, Datatrex, Datron, Dava-tronic, Decimo, Deltek, Detron, Detson, Deville, Difor, Digita, Digitech, Digitor, Digitron, Discar, Discover, Dismac, Dittel, Dixons, Duward, Dyna-Tone, Easymade, Edmund Scientific, Edutec, EEI, Egregor, Elbex, Elco, Elcon, Eleazar, Electro Calcul, Elektronika, Elepro, Elex, Elite, Elorg, Eltex, Eluxco, Elytron, Emerson Electronics, Enterprex, ERS, Esselte, Essex, Etron, Excel, Executive, Executron, Ezy Calc, Facit, Falcon, Federal, Finepec, First, Firstline, Focal, Fortec, Futura, Gala, Galileu, GE, Genesonic, Gentos, Glentex, Gloria, GMO, GPM, Gracia, Great, Gregory, Guess, Hadson, Hanimex, Harvard, HD, Hensonic, Hermes, Hermes-Precisa, Hetron, High Point, Highscreen, Hit, HKS, Homeland, HTH, Hugin, Ibico, ICE, Idea, IMA, Imado, IMC, IME, IMP, Impex, Ingersoll, Inno, Inno-Hit, Innovative Time, International, Intertec, Interton Electronic, Intertronic, Isam, Italcalcolo, Italtronic, ITC, ITI, ITT, Janon, Joysonic, Karce, Karstadt, Keinyo, Keltron, Ken-Tech, Kentac, Kessel, Kinetic, Kingsonic, Kingspoint, Kiple, Klervox, KMC, Knight, Kobenica, Komatsu, Kores, Kovac, Kronos, Kyocera, Lago, Lambda, Larsen, Le Valois, Led, Legby, Levi, Levis, Lexibook, Liebherr, Life Long, Lion, Lloyds, LogAbax, Logic, Logika, Logitech, Logos, Lynx, M-Office, Mach, Mack, Madison, Mallory, Maruman, Mathix, Mattel, Mayra, MCI, Mecom, Megalogic, Megasonic, Memorial, Memory Devices, Mentor, Merangue, Mercury (2), Methodo, Micro-Universal, Microlith, Micronta, Midilux, Milmar, Miltex, Milux, Minilux, Minsung, Mintron, Momo, Monarch, Mondimat, Monditime, Monitron, Monroe, Monte Carlo, Montgomery Ward, MP Electronics, MQE, Multical, Mustang, MVB, Nasco, NELCO, Nelsonic, Nentime, Nentone, Nestlé, Nestler, Nestler-matho, Neutron, Niaga, Nikko, Nobility, Nomad, Noris, Novax, Novex, NSC, Office International, Ofrex, Okano, Olivetti, Olympia, OMNI, Omnitech, Omron, Omron (India), Ongnica, Opel, Oppex, Optimec, Orchid, Oregon Scientific, Orient, Orius, Osaka, Otany, Otesa, Pacific, Packard Bell, Panavox, Parker, Phasar, Philips, Phoenix, Picom, Pierre Cardin, PiraComp, Piratron, Planar, Plustron, Polycal, Polygon, Polytron, Power (2), Prätina, Precisa, Precision, Pride, Prince Gardner, PrintaForm, Prinztronic, Privileg, Protronic, Provence Electronic, Pulser, Quartz, Quasar, Quasar (2), Quasar (W), Quasatron, Quen-Data, R and S, R&S, Radio Shack, Radius, Rapidex, Real, Realmate, Realtone, Realtronic, Reflecta, Rema, Remington Rand, Reno, Revetronic, Rexina, RFT, Ricoh, Ring, RJP Electronics, Roamer, Rocky, Rodell, Rolodex, Roman, Royal, Safeway, Saft-Leclanché, Sakura, Samsung, Sander, Sands, Santek, Santron, Sanyo, Satek, Saxon, Sceptre, Schering, Schneider, SCM, Scomark, Sears, Sekonda, SELCOM, Seleconta, SelecTronics, Senar, Senator, Seneca, Sentek, Sentry, Septek, Serar, SERD, Sertron, Sharp, SHCO, Sheen, Shivas, Shrap, Shye, Sigma, Silver-Reed, Singer, Sinitron, Slimitron, Soncor, Sonex, Sonnet, Sonywell, Sovereign, Space IsLand, Spadb, SpanTime, SPEC, Spectrum, Speed Master, Sper, Sperry Rand, Sperry Remington, Sportex, St Michael, Star, Starlon, Status, Stellar, Stempo, Stilus, Strand, Studio, StudioSonic, Sumini, Sunbird, Sunlux, Sunny, Superlectron, Sutronic, SVM, Systema, Tag-Master, Taipo, Tandy, Tark, Tax Hotline, TCE, Tchibo, TCM, TE, TEAL, Tealtronic, TEC, Teccal, Technica, Technico, Tecnosonic, Teco, TecXon, TEE, Tele-art, Televista, Telstar, Tempic, Tesla, Texet, TI, Tik-Tron, Timco, Time, Tiqua, Titan, TKS, TOHO, Tokatron, Tokotron, Top, Top Crest, Top Star, Topia, Topix, Toshiba, Towa, Tozai, TP-Technika, Trainwell, Tri-Star, Trical, Tricom, Trimer, Triumph, Tronica, TRQ, Truly, Turbo, UEI, UIT, UMS, Uni-com, Unico, Unigran, UniMark, Union, Unis, Unisonic, Unitrex, Unitronic, Universal, Univox, Unknown, Uptron, Utax, Utec, VAC, Vanward, Vedia, Veneka, Ventora, Veratron, Viness, Viscount, Vitronic, Voel, Voesa, Vornado, Walther, Welco, Weltron, Wesco, Westfield, Wintron, Xerox, Xonex, Yashica, Yemco, Yoko, Zago Line, Zayre, Zelco, Zenith, Zeny, Zeon, Zeon Tech, Zuritron, Zykkor

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Same as Type 3, Type 7, Type I

Same as Alcor, Canon, Century, Clover, Collins, Compex, Decimo, Detron, Digita, Dismac, Falcon, Felix, Geeta, Homeland, Ibico, Inno-Hit, Kores, Lloyds, Logic, Magiclick, Mattel, Monteverdi, Montgomery Ward, Norman, Novus, NSC, Philco, Philips, Privileg, R and S, Radio Shack, Sceptre (2), Sears, Sonodis, SVM, Unitra-Eltra, Unknown, W-Laskin, Welco, Zayre

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Same as Type 3

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3

By Sun Electric.

Same as Type 3, Type G

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Homeland, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Kovac, Lagomarsino, Magiclick, Magnon, Mini, Operator, Prinztronic, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Unitrans, Unknown, Ventron, Venus, Vic, Weltelektrik, XAM, Xonex

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Same as Type 3, Type B, Type C, Type M

Same as ABM, AML, Answer, BenRoss, Biddle, BMB, BMC, C+C, Calcom, Calcumat, CBC, Citizen, Coop, Craig, Decimo, Deltek, Desco, Difor, Digit, Dismac, Dulix, Elite, Federal, Finepec, First, Fuji Max, GMO, GPM, Hatra, IMA, Ingersoll, Inno-Hit, Interton Electronic, Intertronic, ITC, J.T.A., Jet, Jetset, Keltron, Kobenica, Kovac, Lago, Lagomarsino, Magnon, MBO, Mercury (2), MVB, Office International, Omron (India), Operator, Panavox, Plustron, Polytron, Precisa, Prinztronic, R and S, Rambler, Sander, Schering, Schneider, Septek, Sigma Denshi, Silver-Reed, Sincom, Sonywell, SVM, TEAL, Tealtronic, Technica, TEE, Texet, Tik-Tron, Top Star, Topia, Topix, TP-Technika, Tricom, Unigran, UniMark, Union, Univox, Vanward, Venus, Viness, Weltelektrik, XAM, Xonex, Yemco

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By Casio

Same as Type 3

Same as Answer, BenRoss, Casio, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sincom, Sperry Remington, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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Same as Type 3

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, TEAL, Tealtronic, Venus, Weltelektrik, XAM, Xonex

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By Towa Sankiden

Same as Type 3, Type 9, Type B, Type N

Same as abc, ABM, ACC, Accurate, Adman, AFCO, Agfa-Gevaert, Agilis, AGS, Allorgan, Alltronic, AML, AMSA, Answer, Ataio, Aurora, Barclay, BenRoss, Binatone, BMB, BMC, BMS, Bonark, Busicom, C+C, C.Itoh, Calcumatic, Calfax, Caltronic, Carina, CBC, CCE, Chinon, Citizen, Colex, Compuad, Concord, Craig, Daiei, Dantron, Decimo, Deltek, Desco, Detson, Digit, Dismac, Dulix, Electro Calcul, Elite, Excel, Friend, Fuji Max, Glentex, Gloria, GPM, Grand Prix, Hanimex, Hatra, High Point, HKS, Homeland, Ibico, Ingersoll, Inno, Inno-Hit, Instru, Intelect, International, Intertec, Interton Electronic, Intertronic, ITC, ITT, J.T.A., Jet, Jetset, Karstadt, Kobenica, Kovac, Lagomarsino, Lloyds, Magnon, Mallory, Mathbook, MBO, Miida, Milux, Minitec, Montgomery Ward, MVB, NCR, NELCO, Nestler, Novax, Office International, Olympia, Omron, Operator, Plustron, Power, Precisa, Prinztronic, Privileg, Protronic, Rambler, Rapidex, Rema, Riccar, Ricoh, Safeway, Sander, Santek, Satek, SCM, SELCOM, Septek, Sigma Denshi, Silver-Reed, Sincom, Status, Strathmann, Sunbird, SVM, TCA, Tealtronic, TEC, Tecnosonic, Terry, Texet, Tokotron, Top Star, Topia, Toshiba, Towa, UMS, UniMark, Unisonic, Unitrex, Universal, Unknown, Vatman, Venus, Welco, Weltelektrik, Weltron, XAM, Xonex, Yashica, York, Zayre, Zeny

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Same as Type 3b, Type M

Same as Type 3

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Weltelektrik, XAM, Xonex

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Same as Type 3c

Same as ABM, Calculo, Caltron, Craig, Decimo, Deltek, Elite, Ezy Calc, Inno-Hit, ITC, Kovac, MBO, Prinztronic, Santek, Weltron

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Same as Type 3

Same as Answer, BenRoss, Craig, Desco, Digit, Dulix, Fuji Max, Hatra, Intertronic, ITC, J.T.A., Jet, Jetset, Kobenica, Lagomarsino, Magnon, Operator, Rambler, Santek, Sigma Denshi, Sincom, TEAL, Tealtronic, Venus, XAM, Xonex

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By Ryujin Co.

Same as Type 3c

Same as Aquitron, Baltimore, C.Itoh, Calculo, Citizen, Commodore, CRS, Decimo, Dismac, Electro Calcul, Electrosan, Etron, Ezy Calc, Friend, GPM, Hanimex, Inno-Hit, ITC, Keltron, Kovac, LogAbax, MBO, MVB, Nestler, Noman, Ofrex, Olivetti, Olympia, Orbit, Radio Shack, Richmac, Risoh, Roneo Alcatel, Sanputer, Satek, SERD, Singer, SPEC, SVM, TEAL, TEC, Tecnosonic, Tosho, Towa, Unknown, Viness, Welco

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From Korvettes

Same as Type 3b

Same as Angula Engineering, Answer, APCO, BenRoss, CCE, Compex, Cosmos, Craig, Dart, Desco, Digit, Dismac, Dulix, Eleazar, Enterprex, Fuji Max, Hatra, Hornet, ICP, IDM, Intertronic, ITC, J.T.A., JE, Jet, Jetset, Kobenica, Lagomarsino, Liebermann, Magnon, Monarch, Operator, Penney, Pythagoras, Rambler, Revetronic, Santek, Sigma Denshi, Silver-Reed, Sincom, Superlectron, TEAL, Tealtronic, Teco, TEE, Transimpex, Venus, Weltelektrik, Xonex

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Same as Type 3, Type C

Same as ABM, Advanco, Answer, AudioSonic, BenRoss, Biddle, BMB, BMC, Calcom, Calcumat, Caltronix, Citizen, Coop, Craig, Daltone, Decimo, Deetee, Deltek, Desco, Difor, Digit, Dismac, Dulix, Elite, Enterprex, Erucom, Federal, Finepec, First, Fuji Max, GMO, GPM, Great, Hanimex, Hatra, Hermes, IEE, IMA, Inno-Hit, Intertronic, Isam, ITC, J.T.A., Jet, Jetset, Keltron, Kobenica, Lago, Lagomarsino, Laltex, Magnon, MBO, Mercury (2), MVB, Novax, Office International, Omron (India), Operator, Panavox, Plustron, Polytron, Prinztronic, R and S, Rambler, Santek, Schering, Schneider, Sigma Denshi, Silver-Reed, Sincom, Sonix, Sonywell, Suki, SVM, TEAL, Tealtronic, Technica, TEE, Tenko, Texet, Tik-Tron, Topix, TP-Technika, Tricom, Unigran, UniMark, Union, Univox, Vanward, Venus, Victron, Weltelektrik, XAM, Yemco

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