Hiroyuki Okazaki

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Toyonaka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic traffic paint
- Patent number 3,998,645
- Issue date Dec 21, 1976
- Sumitomo Chemical Company, Limited
- Hiroyuki Okazaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...