Masayoshi Tagawa

Follow

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling snake motion in rolling mills
- Patent number 4,700,312
- Issue date Oct 13, 1987
- Hitachi, Ltd.
- Toshio Kikuma
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...