Patent:GB665046
Patent: | GB 665046 |
Titel: | Improvements in and relating to electrical calculating machines |
Datum: | 16.01.1952 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | British Tabulating (P) Mach Co Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB665046 |
- DATUM: 16.01.1952
- TITEL: Improvements in and relating to electrical calculating machines
- PERSON: BRITISH TABULATING MACH CO LTD
- Patent Family: ( Patent:BE490906, Patent:CH284485, Patent:DE876479, Patent:FR1006731, Patent:GB665046, Patent:NL74434C, Patent:NL148815B, Patent:US2615624 )