Patent:US3217984
Patent: | US 3217984 |
Titel: | Sectionalized Solenoid-Actuated Calc Mach |
Datum: | 16.11.1965 |
Ort: | |
Land: | USA |
Person: | Heitlinger |
Firma: | Victor (P) Comptometer (P) |
Links im Rechnerlexikon: | picture of electric Comptometer-like machine |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US3217984 (espacenet), US3217984 (uspto) |
- DATUM: 16.11.1965
- TITEL: Sectionalized, solenoid-actuated calculating machines
- PERSON: VICTOR COMPTOMETER CORP