Mitsunobu Abe

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the manufacture of formed products from powders, foils,...
- Patent number 4,820,141
- Issue date Apr 11, 1989
- Nippon Steel Corporation
- Hideo Shingu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...