Jean M. Comane

Follow

Person

Parthenay, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for electron beam welding
- Patent number 4,251,708
- Issue date Feb 17, 1981
- La Soudure Autogene Francaise
- Francois Corcelle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR