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Dominique Lizee
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Rouen, FR
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last 30 patents
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Patent Grant
Air cooling during the production of phosphoric acid
Patent number
4,317,807
Issue date
Mar 2, 1982
Rhone-Poulenc Industries
Jean-Francois Gielly
C01 - INORGANIC CHEMISTRY
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Patent Grant
Uniform distribution of a liquid over a filter surface
Patent number
4,230,575
Issue date
Oct 28, 1980
Rhone-Poulenc Industries
Dominique Lizee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL