Yukiyoshi Kawamori

Follow

Person

Kakogawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Deinking agent for reproduction of printed waste papers
- Patent number 5,158,697
- Issue date Oct 27, 1992
- Harima Chemicals, Inc.
- Yukiyoshi Kawamori
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE