Noriyoshi Shibata

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Chita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plastic molding steel having improved resistance to corrosion by ha...
- Patent number 4,227,923
- Issue date Oct 14, 1980
- Daido Seiko Kabushiki Kaisha
- Toshiyuki Watanabe
- C21 - METALLURGY OF IRON