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Jean-Marie Gauthier
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Palaiseau, FR
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last 30 patents
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Patent Grant
Multilayer protective coating for a substrate, process for protecti...
Patent number
5,116,665
Issue date
May 26, 1992
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Jean-Marie Gauthier
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Process for protecting an optical substrate by plasma deposition
Patent number
5,093,152
Issue date
Mar 3, 1992
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Claude Bonet
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...