Georges Ponchin

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Meudonlafurt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for coupling a microchromatograph with a mass spectrometer a...
- Patent number 6,907,768
- Issue date Jun 21, 2005
- Commissariat a l'Energie Atomique
- Jean-Louis Gass
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and device for mixing gases
- Publication number 20040240312
- Publication date Dec 2, 2004
- Jean-Louis Gass
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Device for coupling a micro-chromatograph with a mass spectrometer...
- Publication number 20040025566
- Publication date Feb 12, 2004
- Jean-Louis Gass
- G01 - MEASURING TESTING