Sadao Nishimura

Follow

Person

Funabashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hot strip plant
- Patent number 5,150,597
- Issue date Sep 29, 1992
- Hitachi, Ltd.
- Teruo Sekiya
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...