Patent:US3155315
| Patent: | US 3155315 |
| Titel: | Mechanism to Selectively Insert Single Digits or a Plurality of the Same Digits Into a Calculator Register |
| Datum: | 03.11.1964 |
| Ort: | |
| Land: | USA |
| Person: | Barozzi, Gianpiero (P), Horeschi, Giancarlo (P) |
| Firma: | Sperry Rand (P) |
| Links im Rechnerlexikon: | Remington_74, Remington_77 |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) | US3155315 (espacenet), US3155315 (uspto) |
- FILED June 13, 1963
- DATUM: 03.11.1964
- TITEL: Mechanism to selectively insert single digits or a plurality of the same digits into a calculator register
- PERSON: SPERRY RAND CORP
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US3155315