Didier Crozel

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for introducing a filling gas into an enclosure and install...
- Patent number 5,676,736
- Issue date Oct 14, 1997
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Didier Crozel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and plant for separating a gaseous mixture by adsorption
- Patent number 4,981,499
- Issue date Jan 1, 1991
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes
- Leon Hay
- C01 - INORGANIC CHEMISTRY