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Xavier ROUSSIN-BOUCHARD
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Meaudre, FR
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Patents Grants
last 30 patents
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Patent Grant
Full hood respirator
Patent number
10,500,425
Issue date
Dec 10, 2019
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Christian Rolland
A41 - WEARING APPAREL
Information
Patent Grant
Air-separation device, inerting device and aircraft comprising such...
Patent number
9,901,867
Issue date
Feb 27, 2018
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Xavier Roussin-Bouchard
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
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Patent Application
RESPIRATORY PROTECTION HOOD
Publication number
20180296863
Publication date
Oct 18, 2018
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Rachid MAKHLOUCHE
A62 - LIFE-SAVING FIRE-FIGHTING
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Patent Application
AIR-SEPARATION DEVICE, INERTING DEVICE AND AIRCRAFT COMPRISING SUCH...
Publication number
20160243496
Publication date
Aug 25, 2016
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Xavier ROUSSIN-BOUCHARD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
FULL HOOD RESPIRATOR
Publication number
20160030776
Publication date
Feb 4, 2016
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Christian ROLLAND
B64 - AIRCRAFT AVIATION COSMONAUTICS