Masayasu Katoh

Follow

Person

Katsuyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lubricant for plastic working
- Patent number 5,597,786
- Issue date Jan 28, 1997
- Nicca Chemical Co., Ltd.
- Humitaka Itoh
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...