Kazuo Matsukawa

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Takakura, Fujisawa-City, Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-frequency circuit device having a circuit board fixed to a shi...
- Patent number 4,404,617
- Issue date Sep 13, 1983
- Sadahiro Ohyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR