Kin-ichi Ozawa

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Soka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrochemical stain prevention apparatus of submerged structure a...
- Patent number 6,197,168
- Issue date Mar 6, 2001
- Pentel Kabushiki Kaisha
- Tadashi Matsunaga
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...