![]() |
Mechanical Calculators Manufacturer Database
|
Brand
|
Manufacturer |
Origin |
First |
Last |
Type |
Info |
|
J | |||||||
![]() | J. B. Carroll Co. | USA | 1952 | - | SP | ||
![]() | J. Boyer Machine Co. | USA | 1949 | - | M | ||
![]() | J.H. Bassett Co. | USA | 1900 | 1920 | A | ||
![]() | J.M. Spitzglas | USA | 1914 | - | SP | ||
![]() | Jacobson, Jevno | LIT | - | - | D | - | |
![]() | Jaguar | Maruzen | JAP | >1960 | - | M | - |
![]() | Jakar International Ltd. | UK | 1970s | - | S | ||
![]() | Jakobson, Jewna | POL | 1770 | - | A | - | |
![]() | JAM | ARG | - | - | S | ||
![]() | Japy Frères | Precisa | FRA | 1958 | 1975 | M, E | - |
![]() | Jason | Relay/Ricoh | USA | - | - | S | |
![]() | Jeppesen & Co. | USA | 1968 | - | SP | ||
![]() | Jion | Lic. Walther | MEX | 1953 | - | M | |
![]() | John Davis & Son | UK | ~1925 | - | S | ||
![]() | John I. Easterly Mfg. | USA | 1940 | - | S | ||
![]() | John Rabone & Sons
| UK | 1850 | - | S | ||
![]() | Jomard | FRA | - | - | S | - | |
![]() | Jordan, Ben | AUS | - | - | S | ||
![]() | Jörgen S. Lien Industrier | NOR | 1955 ?
| 1972 | M, E | - | |
![]() | Joseph Kopfer & Sohne | GER | 1867 | - | M | ||
![]() | Julius, George | UK | 1914 | - | M | ||
![]() | Justin Bamberger Wm. & Co. | GER | <1902 | - | A | ||
![]() | Juszt, László and Gyula | Danuvia Ipari és Kereskedelmi Rt. | HUN | 1930s | - | S |