Kiyoichi Yamazaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating an aluminum surface
- Patent number 4,136,073
- Issue date Jan 23, 1979
- Oxy Metal Industries Corporation
- Kakuro Muro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...