Patent:GB412622
Patent: | GB 412622 |
Titel: | Improvements in or relating to card holding arrangements for accounting machines, calculating machines and similar machines |
Datum: | 02.07.1934 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | NCR (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB412622 |
- DATUM: 02.07.1934
- TITEL: Improvements in or relating to card holding arrangements for accounting machines, calculating machines and similar machines
- PERSON: NCR CO
- Patent Family: ( Patent:DE668523, Patent:FR748740, Patent:GB412622, Patent:US2002361, Patent:US2026020 )