Shigeki Okunishi

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon member having a metal spray coating
- Patent number 5,695,883
- Issue date Dec 9, 1997
- Tocalo Co., Ltd.
- Yoshio Harada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...