Patent:GB397545
Brevet: | GB 397545 |
Titre: | Ribbon mechanism for calculating machines, typewriters and the like machines |
Date: | 28.08.1933 |
Lieu: | |
Pays: | Royaume-Uni |
Personne: | |
Entreprise: | Burroughs (P) Adding Machine Co |
Liens internes: | |
Mots-Clefs: | |
Lien à la bureau des brevets: (sans garantie) | ![]() |
- DATUM: 28.08.1933
- TITEL: Ribbon mechanism for calculating machines, typewriters and the like machines
- PERSON: BURROUGHS ADDING MACHINE CO
- Patent Family: ( Patent:DE669016, Patent:DE685085, Patent:GB397545, Patent:US1947019 )