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Hamid Ben Ahmed
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Rennes, FR
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Patents Grants
last 30 patents
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Patent Grant
Electromagnetic actuator for controlling a valve of an internal com...
Patent number
7,156,057
Issue date
Jan 2, 2007
CNRS Centre National de la Recherche Scientifique
Michel Lecrivain
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromechanical valve control actuator for internal combustion en...
Patent number
7,111,595
Issue date
Sep 26, 2006
Peugeot Citroen Automobiles SA
Emmanuel Sedda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Load machine for a combustion engine test bench
Patent number
6,539,782
Issue date
Apr 1, 2003
Borghi Saveri France
Daniel Drecq
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Electromagnetic actuator for controlling a valve of an internal com...
Publication number
20050274335
Publication date
Dec 15, 2005
Michel Lecrivain
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Electromechanical valve control actuator for internal combustion en...
Publication number
20050034690
Publication date
Feb 17, 2005
Emmanuel Sedda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES