Seijun Higuchi

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Tokyo, JP

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Patents Grantslast 30 patents

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Process for hot dip-coating steel material with molten aluminum all...
- Patent number 5,853,806
- Issue date Dec 29, 1998
- Nihon Parkerizing Co., Ltd.
- Seijun Higuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...