Kazuo Narita

Follow

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and material for resistance welding steel-base metal sheet t...
- Patent number 5,783,794
- Issue date Jul 21, 1998
- Nippon Steel Corporation
- Hatsuhiko Oikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR