Tsuyoshi Nakagawa

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Composition and method for recovery of petroleum and gas
- Patent number 5,487,425
- Issue date Jan 30, 1996
- Nitto Chemical Industry Co., Ltd.
- Takamasa Ohno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...