Patent
Suchergebnisse für: Adrema
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Patent:DE519766
04.03.1931 Adrema (P) Maschinenbau : Zehnerschaltung für Rechenwerke
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Patent:GB338038
13.11.1930 Adrema (P) Maschinenbau : Improvements in and relating to an address-printing machine with means for operating a calculating machine
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Patent:GB380612
22.09.1932 Adrema (P) Maschinenbau : Improvements in or relating to address-printing and calculating machines
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Patent:GB773136
24.04.1957 Adrema (P) Werke Gmbh : Apparatus for adding values with the aid of address printing plates