Tsutomu Sugie

Follow

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Melt-processable copolyamides having aromatic amide unit and fibers...
- Patent number 4,385,170
- Issue date May 24, 1983
- Unitika Ltd.
- Matsuo Hirami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...