Shuji Banno

Follow

Person

Konan, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for separating polyvinyl alcohol from its solution
- Patent number 4,226,718
- Issue date Oct 7, 1980
- Shikibo Limited
- Totaro Yamagata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...