Senkichi Tsujimura

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Kitakyusyushi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tinned steel sheet having a high degree of corrosion resistance and...
- Patent number 4,731,301
- Issue date Mar 15, 1988
- Nippon Steel Corporation
- Seijun Higuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...