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Pagina principale
Patent:GB925161
| Brevetto: | GB 925161 |
| Titolo: | Improvements in or relating to calculating machines |
| Data: | 01.05.1963 |
| Luogo: | |
| Nazione: | Gran Bretagna |
| Persona: | Kitz, Norbert (P) |
| Ditta: | Bell Punch (P) Co Ltd |
| Link interni: | |
| Keywords: | |
| Link al brevetto: (without guarantee) |  GB925161 |
Aus der Patentschrift GB925161
- DATUM: 01.05.1963
- TITEL: Improvements in or relating to calculating machines
- PERSON: BELL PUNCH CO LTD
- Patent Family: ( Patent:CH377559, Patent:CH379807, Patent:CH381279, Patent:CH381454, Patent:CH384254, Patent:DE1287340, Patent:DK109760C, Patent:DK115958B, Patent:DK117866B, Patent:FR1230745, Patent:GB925161, Patent:GB925163, Patent:GB925164, Patent:NL240341, Patent:SE301734, Patent:SE303891, Patent:SE307600 )