Patent:GB424132
Patent: | GB 424132 |
Title: | Improvements in or relating to calculating machines, accounting machines and similar machines |
Date: | 15.02.1935 |
Place: | |
Country: | Great Britain |
Person: | |
Company: | NCR (P) |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
- DATUM: 15.02.1935
- TITEL: Improvements in or relating to calculating machines, accounting machines and similar machines
- PERSON: NCR CO
- Patent Family: ( Patent:DE699521, Patent:DE706633, Patent:FR759644, Patent:GB424132, Patent:GB424149, Patent:US2441870 )