Jean-Louis Girault

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Liege, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the production of gaseous nitrogen and sy...
- Patent number 5,157,927
- Issue date Oct 27, 1992
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Francois Darchis
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...