Shouichi Oosuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coating composition and method for producing precoated steel sheets
- Patent number 5,817,731
- Issue date Oct 6, 1998
- NKK Corporation
- Kenji Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...