Genichi Kawakami

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Hamakita, JA

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Patents Grantslast 30 patents

Information Patent Grant
Electronic musical instrument capable of generating tone signals ha...
- Patent number 3,952,624
- Issue date Apr 27, 1976
- Nippon Gakki Seizo Kabushiki Kaisha
- Genichi Kawakami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS