Takahashij Yoshitaka

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Anti-wear sintered alloy
- Patent number 4,388,114
- Issue date Jun 14, 1983
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Tetsuya Suganuma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...