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Delphine Vallier
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Saint Pierre La Garenne, FR
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Patents Grants
last 30 patents
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Patent Grant
Air separation unit by cryogenic distillation
Patent number
11,740,015
Issue date
Aug 29, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Remy Kurtz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
AIR SEPARATION UNIT BY CRYOGENIC DISTILLATION
Publication number
20230358467
Publication date
Nov 9, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Remy KURTZ
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AIR SEPARATION UNIT BY CRYOGENIC DISTILLATION
Publication number
20210140709
Publication date
May 13, 2021
L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
Remy KURTZ
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method And Device For Separating Air By Cryogenic Distillation
Publication number
20100139318
Publication date
Jun 10, 2010
Patrice Cavagne
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...