Yukio Anegawa

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process of phosphating an iron substrate in a closed system using a...
- Patent number 4,181,539
- Issue date Jan 1, 1980
- Nippon Paint Co., Ltd.
- Ryoichi Murakami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...