Tatsuzi Shimizu

Follow

Person

Hiroshima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Acrylonitrile-based precursor fiber for the formation of carbon fib...
- Patent number 6,326,451
- Issue date Dec 4, 2001
- Mitsubishi Rayon Co., Ltd.
- Mitsuo Hamada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING