Akira Yugi

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plated copper alloy material
- Patent number 5,069,979
- Issue date Dec 3, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Nakajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR