Eizo Wada

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing alloyed-zinc-plated titanium-killed steel she...
- Patent number 4,878,960
- Issue date Nov 7, 1989
- Nisshin Steel Company, Ltd.
- Nobuhiko Sakai
- C21 - METALLURGY OF IRON
Information Patent Grant
Alloyed-zinc-plated steel sheet and process for preparing the same
- Patent number 4,847,169
- Issue date Jul 11, 1989
- Nisshin Steel Company, Ltd.
- Nobuhiko Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...