Patent:GB519898
Patent: | GB 519898 |
Titel: | Improvements in or relating to counters and registers |
Datum: | 09.04.1940 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | British Tabulating (P) Mach Co Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB519898 |
- DATUM: 09.04.1940
- TITEL: Improvements in or relating to counters and registers
- PERSON: BRITISH TABULATING MACH CO LTD
- Patent Family: ( Patent:FR844118, Patent:GB519898, Patent:NL66321C, Patent:US2237153 )