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Daniel C. Deloche
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Paris, FR
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last 30 patents
Information
Patent Grant
Method for an improved energy input into a scrap bulk
Patent number
6,402,805
Issue date
Jun 11, 2002
L'Air Liquide Societe Anonyme a Directoire et Conseil de Survillance pour l'E...
Daniel Deloche
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for an improved energy input into a scrap bulk
Patent number
6,030,431
Issue date
Feb 29, 2000
L'Air Liquide, Societe Anonyme pour l'Etude et l'Expolitation des Procedes Ge...
Daniel Deloche
C21 - METALLURGY OF IRON
Information
Patent Grant
Domestic refrigerator having a compartment supplied with an oxygen...
Patent number
5,136,853
Issue date
Aug 11, 1992
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Philippe Girardon
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for membrane seperation of gas mixtures
Patent number
4,834,779
Issue date
May 30, 1989
Liquid Air Corporation
Joseph E. Paganessi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL