Patent:GB437202
Patent: | GB 437202 |
Titel: | Improvements in or relating to printing calculating machines for use with punched cards |
Datum: | 23.10.1935 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | D Instr De Prec Soc Ind |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB437202 |
- DATUM: 23.10.1935
- TITEL: Improvements in or relating to printing calculating machines for use with punched cards
- PERSON: D INSTR DE PREC SOC IND
- Patent Family: ( Patent:DE656497, Patent:FR771228, Patent:GB437202, Patent:NL41467C )