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Mechanical Calculators Manufacturer Database
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Brand
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Manufacturer |
Origin |
Founded |
Ended |
Type |
Info |
All (1162 brands) | - | - | - | - | - | - |
| A (113 brands) | - | - | - | - | - | - |
| B (85 brands) | - | - | - | - | - | - |
| C (72 brands) | - | - | - | - | - | - |
| D (53 brands) | - | - | - | - | - | - |
| E (40 brands) | - | - | - | - | - | - |
| F (51 brands) | - | - | - | - | - | - |
| G (47 brands) | - | - | - | - | - | - |
G. Coradi | - | SWI | - | - | S |  |
Gab-Ka | Zephir | FRA | 1906 | - | M | - |
Gamma | - | HUN | - | - | S | |
Gardner Calculator Co. | - | USA | < 1928 | 1937 | M | - |
Gauss | Hamann | GER | 1905 | - | M | - |
General-Gilbert Co. | - | USA | - | - | ? | - |
Geobra Brandstätter | - | GER | 1867 | - | A | |
Georg Bloch | - | GER | < 1919 | - | A | |
Geotec | by SUN | ? | - | - | S | |
Gerber Scientific Instrument Co. | - | USA | - | - | S | |
Gersten | - | GER | 1735 | - | M | - |
Gesellschaft fĂĽr Maschinenbau und Elektrische Neuheiten | - | GER | - | - | E | - |
Gesellschaft fur Präzionstechnik G.m.b.H. | - | GER | - | - | A | - |
Gilson Slide Rule Co. | - | USA | 1915 | > 1975 | A, S | |
Gisholt Machine Co. | - | USA | - | - | S | |
Giuseppe Inzadi Milano (GIM) | - | ITA | 1939 | > 1947 | M | |
Globemaster | - | USA | - | - | S | |
Globus | Otto RĂĽbner | GER | 1928 | - | M | - |
GNT Automatic A/S (IME peripherics) | - | DAN | 1969 | - | E | - |
Gobel Multiplying Bookkeeping Machine Co. | - | USA | < 1925 | - | M | - |
Goldberg | - | ? | 1905 | - | M | - |
Golden Gem | Automatic Adding Machine Co. | USA | 1904 | 1925 | M | - |
Goldman | - | USA | 1906 | - | A | - |
Goldschmidt, J. | - | FRA | 1906 | - | M | - |
Gong Se He Ying | - | CHN | - | - | S | |
Gonnella, Tito | - | ITA | 1859 | - | A | - |
Goron | - | FRA | 1958 | - | M | - |
Görz | Optische Antstalt C.P. Goerz A.G. | GER | < 1907 | 1929 | A | |
Gosremprom | - | RUS | < 1932 | - | M | |
GOST | - | RUS | - | - | S | - |
Graber Calculating Machine | - | USA | 1895 | 1905 | A | - |
Gräber, Joseph | - | AUT | 1903 | - | M | - |
Grant, George B. | - | USA | 1877 | - | M | - |
Graphic Calculator Co | - | USA | - | - | S | |
Graphoplex | - | FRA | - | - | S | |
Gravet Lenoir | - | FRA | - | - | S | |
Gray Arithmometer Corp. | - | USA | - | - | A | - |
Greif | Gesellschaft fĂĽr Maschinenbau | GER | 1908 | - | M | - |
Griffin Computors | - | AUS | - | - | S | |
Grillet | - | FRA | 1678 | - | A | - |
Grimme, Natalis & Co., AG | - | GER | 1871 | - | M | |
Groesbeck Calculating Machine | Ziegler and McCudry | USA | 1870 | - | M | - |
Guedon | - | USA | - | - | S | |
Guinigi, Niccola | - | ITA | 1859 | - | A | - |
Gunter, Edmond | - | UK | > 1800 | - | S | - |
Gutschow & Company G.m.b.H. | - | GER | - | - | ? | - |
Guy´s Calculating Machines Ltd. | - | UK | - | - | M | - |
| H (48 brands) | - | - | - | - | - | - |
| I (15 brands) | - | - | - | - | - | - |
| J (17 brands) | - | - | - | - | - | - |
| K (37 brands) | - | - | - | - | - | - |
| L (45 brands) | - | - | - | - | - | - |
| M (85 brands) | - | - | - | - | - | - |
| N (25 brands) | - | - | - | - | - | - |
| O (28 brands) | - | - | - | - | - | - |
| P (55 brands) | - | - | - | - | - | - |
| Q (5 brands) | - | - | - | - | - | - |
| R (57 brands) | - | - | - | - | - | - |
| S (126 brands) | - | - | - | - | - | - |
| T (69 brands) | - | - | - | - | - | - |
| U (19 brands) | - | - | - | - | - | - |
| V (25 brands) | - | - | - | - | - | - |
| W (34 brands) | - | - | - | - | - | - |
| X (2 brands) | - | - | - | - | - | - |
| Y (2 brands) | - | - | - | - | - | - |
| Z (7 brands) | - | - | - | - | - | - |
(c) epocalc 2012