Maki Sekoguchi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface-treated steel sheet with resin-based chemical treatment coa...
- Patent number 5,897,948
- Issue date Apr 27, 1999
- Nippon Steel Corporation
- Tadashi Sakon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...