Andre Demoulin

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Beauvechanin, BE

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Patents Grantslast 30 patents

Information Patent Grant
Borehole fluid containing a lubricating composition—method...
- Patent number 6,750,180
- Issue date Jun 15, 2004
- Institut Francais du Petrole
- Jean-François Argillier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluid and method for releasing tubular elements stuck in a well
- Patent number 6,537,951
- Issue date Mar 25, 2003
- Institut Francais du Petrole
- Jean-François Argillier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lubricating compound for refrigeration compressors
- Patent number 6,224,783
- Issue date May 1, 2001
- Fina Research, S.A.
- Herve Hinnekens
- C07 - ORGANIC CHEMISTRY