Mechanical Calculators Manufacturer Database


Total brands in database (28 November 2023) : 1162
Corresponding brands from query : 1162

Selection by country
Types legend & selection
Mechanical (M)
Electrical (E)
Addiators (A)
Slide-rules (S)
Undefined (?)

Brand/Manufacturer


Brand
Manufacturer
Origin
Founded
Ended
Type
Info
All (1162 brands)
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-
-
-
-
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A (113 brands)
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-
-
-
-
-
B (85 brands)
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-
-
-
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-
C (72 brands)
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-
-
-
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-
D (53 brands)
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-
-
-
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E (40 brands)
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-
-
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F (51 brands)
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-
-
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G (47 brands)
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H (48 brands)
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-
-
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I (15 brands)
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-
-
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J (17 brands)
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-
-
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K (37 brands)
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-
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-
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L (45 brands)
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-
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M (85 brands)
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-
-
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N (25 brands)
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-
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O (28 brands)
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P (55 brands)
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-
-
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Q (5 brands)
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-
-
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Qualitechnic (Mercura)
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FRA
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-
S
Quentell
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USA
-
1925
M
-
Quick
Willy Feiler
GER
< 1961
> 1963
E
-
Quick-Add
-
?
1952
1975
M, E
-
Quixsum
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USA
1924
-
M
-
R (57 brands)
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-
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S (126 brands)
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-
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T (69 brands)
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U (19 brands)
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V (25 brands)
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W (34 brands)
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X (2 brands)
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Y (2 brands)
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Z (7 brands)
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-


(c) epocalc 2012