Patent:US2797868
Patent: | US 2797868 |
Titel: | Apparatus for calculating check elements of recorded data |
Datum: | 02.07.1957 |
Ort: | |
Land: | USA |
Person: | Marie Beranger Raymond Henry E |
Firma: | Bull Sa Machines |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US2797868 (espacenet), US2797868 (uspto) |
- DATUM: 02.07.1957
- TITEL: Apparatus for calculating check elements of recorded data
- PERSON: BULL SA MACHINES
- Patent Family: ( Patent:FR1082014, Patent:US2797868 )