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Pagina principale
Patent:GB713338
| Brevetto: | GB 713338 |
| Titolo: | Electrical relay calculating machine |
| Data: | 11.08.1954 |
| Luogo: | |
| Nazione: | Gran Bretagna |
| Persona: | Hofgaard, Rolf (P) |
| Ditta: | |
| Link interni: | |
| Keywords: | |
| Link al brevetto: (without guarantee) |  GB713338 |
Aus der Patentschrift GB713338
- DATUM: 11.08.1954
- TITEL: Electrical relay calculating machine
- PERSON: ROLF HOFGAARD
- Patent Family: ( Patent:BE505292, Patent:CH328486, Patent:DE871204, Patent:FR1047984, Patent:GB713338, Patent:LU30870, Patent:NL162922B, Patent:US2717734 )