Jean Trapy

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Rueil Malmaison, FR

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Patents Grantslast 30 patents

Information Patent Grant
Separation device comprising a tubular electrocoalescer
- Patent number 7,166,218
- Issue date Jan 23, 2007
- Institut Francais du Petrole
- Jean Trapy
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Separation device and method comprising a tubular electrocoalescer
- Patent number 6,702,947
- Issue date Mar 9, 2004
- Institut Francais du Petrole
- Christine Noïk
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
Separation device comprising a tubular electrocoalescer
- Publication number 20040232060
- Publication date Nov 25, 2004
- Jean Trapy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Separation device and method comprising a tubular electrocoalescer
- Publication number 20020166820
- Publication date Nov 14, 2002
- Christine Noik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL