Hideki Osaka

Follow

Person

Ohi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil for refrigerator
- Patent number 5,185,092
- Issue date Feb 9, 1993
- Tonen Corporation
- Masaaki Fukuda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...