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Patent:GB925164
| Brevet: | GB 925164 |
| Titre: | Improvements in or relating to calculating machines |
| Date: | 01.05.1963 |
| Lieu: | |
| Pays: | Royaume-Uni |
| Personne: | Kitz, Norbert (P) |
| Entreprise: | Bell Punch (P) Co Ltd |
| Liens internes: | |
| Mots-Clefs: | |
| Lien à la bureau des brevets: (sans garantie) |  GB925164 |
Aus der Patentschrift GB925164
- 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 )