Akira Kato

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Ichikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conversion coating zinciferous surfaces to resist blackening and wh...
- Patent number 6,461,449
- Issue date Oct 8, 2002
- Henkel Corporation
- Yuzuru Matsubara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...