Pierre Vidal

Follow

Person

Montigny Sur Loing, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method of repairing or protecting an end of a metal tube in a heat...
- Patent number 4,960,650
- Issue date Oct 2, 1990
- Societe Anonyme
- Gilbert Vigneron
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Installation for the detensioning of expanded tubes, particularly i...
- Patent number 4,821,545
- Issue date Apr 18, 1989
- Intercontrole S. A.
- Philippe Druelle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR