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Yves Koeberle
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Le Perreux sur Marne, FR
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last 30 patents
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Patent Grant
Process and plant for the production of a gas under pressure by cry...
Patent number
5,685,173
Issue date
Nov 11, 1997
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Mike De L'Isle
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for the production of oxygen by cryogenic distillation
Patent number
5,626,036
Issue date
May 6, 1997
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Yves Koeberle
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process and installation for the production of oxygen by distillati...
Patent number
5,586,451
Issue date
Dec 24, 1996
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Yves Koeberle
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Porcess and apparatus for the production of high pressure nitrogen...
Patent number
5,341,647
Issue date
Aug 30, 1994
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Yves Koeberle
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...