Patent:GB524630
Brevetto: | GB 524630 |
Titolo: | Improvements in or relating to Cash Registers, Accounting Machines and similar Calculating Machines |
Data: | 02.02.1939 |
Luogo: | 206-216, Marylebone Road, London, Großbritannien |
Nazione: | Gran Bretagna |
Persona: | |
Ditta: | NCR (P) |
Link interni: | |
Keywords: | |
Link al brevetto: (without guarantee) | ![]() |