Kazunori Nakane

Follow

Person

Tokaimura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of production of vibration absorbing metallic material
- Patent number 4,203,195
- Issue date May 20, 1980
- Hitachi, Ltd.
- Hideo Nakae
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...