Toshimitsu Takahashi

Follow

Person

Kobe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spinning type multiple roller forming machine
- Patent number 4,669,291
- Issue date Jun 2, 1987
- Kabushiki Kaisha Kobe Seiko Sho
- Akira Asari
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...