Yoshitsugu Kanda

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Narashino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a bearing material containing an aluminum base alloy
- Patent number 4,391,854
- Issue date Jul 5, 1983
- N.D.C. Co., Ltd.
- Yoshitsugu Kanda
- B22 - CASTING POWDER METALLURGY