Masaki Tahara

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Takatuski, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of nitriding steel utilizing fluoriding
- Patent number 5,254,181
- Issue date Oct 19, 1993
- Daidousanso Co., Ltd.
- Akira Yoshino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...