Yukiko Fukaya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sliding member, a method for producing same, and usages of same
- Patent number 5,364,248
- Issue date Nov 15, 1994
- Hitachi, Ltd.
- Shoichi Nakashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...