Patent:GB347119
Patent: | GB 347119 |
Titel: | Improvements in or relating to record card controlled calculating machines |
Datum: | 14.04.1931 |
Ort: | |
Land: | Großbritannien |
Person: | Age Kalsbeek |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB347119 |
- DATUM: 14.04.1931
- TITEL: Improvements in or relating to record card controlled calculating machines
- PERSON: AGE KALSBEEK
- Patent Family: ( Patent:BE362551, Patent:FR679564, Patent:GB347119, Patent:NL31405C )