Patent:US2775403
Patent: | US 2775403 |
Titel: | Sign Detection Means for Crawl Carry Registers |
Datum: | 25.12.1956 |
Ort: | |
Land: | USA |
Person: | G. V. Hall et al |
Firma: | Monroe (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US2775403 (espacenet), US2775403 (uspto) |
- DATUM: 25.12.1956
- TITEL: Sign detection means for crawl carry registers
- PERSON: MONROE CALCULATING MACHINE
- Patent Family: ( Patent:CH351424, Patent:US2775403 )