Guy Delcayre

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La Fleche, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic equipment for radio control of fencing bouts
- Patent number 4,030,731
- Issue date Jun 21, 1977
- Anvar Agence Nationale de Valorisation de la Recherche
- Guy Delcayre
- A63 - SPORTS GAMES AMUSEMENTS