Takashi Yamaoka

Follow

Person

Kusatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluorine-containing benzophenone derivatives
- Patent number 4,622,066
- Issue date Nov 11, 1986
- Daikin Kogyo Co., Ltd.
- Katsuhiko Kitahara
- C07 - ORGANIC CHEMISTRY