Shigeru Fujita

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pickup cartridge of moving magnet type
- Patent number 4,597,071
- Issue date Jun 24, 1986
- Nippon Gakki Seizo Kabushiki Kaisha
- Tsugio Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE