Hidetsugu Ohashi

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Shinnanyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Material for roofing and facing
- Patent number 5,114,799
- Issue date May 19, 1992
- Nisshin Steel Company, Ltd.
- Hidetsugu Ohashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...