Patent:GB741418
Brevet: | GB 741418 |
Titre: | Improvements in or relating to electric adding and subtracting devices |
Date: | 07.12.1955 |
Lieu: | |
Pays: | Royaume-Uni |
Personne: | |
Entreprise: | Electronique and Automatisme Sa |
Liens internes: | |
Mots-Clefs: | |
Lien à la bureau des brevets: (sans garantie) | ![]() |
- DATUM: 07.12.1955
- TITEL: Improvements in or relating to electric adding and subtracting devices
- PERSON: ELECTRONIQUE AUTOMATISME SA
- Patent Family: ( Patent:DE1018657, Patent:FR1034099, Patent:GB741418, Patent:US2894687 )