Patent:JP3188483
Brevet: | JP 3188483 |
Titre: | Voice Generator For Outputting Abacus Question |
Date: | 16.08.1991 |
Lieu: | |
Pays: | Japon |
Personne: | Aoki Yoshihiko |
Entreprise: | Kuraray Co Ltd |
Liens internes: | Kugelrechner |
Mots-Clefs: | |
Lien à la bureau des brevets: (sans garantie) | ![]() |
- DATUM: 16.08.1991
- TITEL: VOICE GENERATOR FOR OUTPUTTING ABACUS QUESTION
- PERSON: KURARAY CO
- Patent Family: ( Patent:CN1024303C, Patent:CN1050278, Patent:JP3188483, Patent:KR940009108B )