ROBERTO FRANDE

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VERSAILLES, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for treating the internal surface of a gas bottle
- Patent number 6,348,241
- Issue date Feb 19, 2002
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Catherine Ronge
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for treating the internal surface of a gas bottle
- Publication number 20020125257
- Publication date Sep 12, 2002
- CATHERINE RONGE
- B08 - CLEANING
Information Patent Application
METHOD AND APPARATUS FOR TREATING THE INTERNAL SURFACE OF A GAS BOTTLE
- Publication number 20010041228
- Publication date Nov 15, 2001
- CATHERINE RONGE
- B08 - CLEANING