Patrick Duroux

Follow

Person

Compiegne, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Press-forming device and press-forming method
- Patent number 8,234,897
- Issue date Aug 7, 2012
- Nippon Steel Corporation
- Takuya Kuwayama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Press-Forming Device and Press-Forming Method
- Publication number 20090120151
- Publication date May 14, 2009
- Takuya Kuwayama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...