Jean-Yves Thonnelier

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le Bretonneux, FR

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Patents Applicationslast 30 patents

Information Patent Application
Method and installation for purifying and recycling helium and use...
- Publication number 20040050094
- Publication date Mar 18, 2004
- Jean-Yves Thonnelier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...