Pierre Langry

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Teteghem, FR

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Patents Grantslast 30 patents

Information Patent Grant
Detector of presence of a liquid
- Patent number 8,875,571
- Issue date Nov 4, 2014
- Electricite de France
- Pierre Langry
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
DETECTOR OF PRESENCE OF A LIQUID
- Publication number 20120210775
- Publication date Aug 23, 2012
- ELECTRICITE DE FRANCE
- Pierre Langry
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS