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Louis Chateau
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Rosny-sur-Bois, FR
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last 30 patents
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Patent Grant
Ignition control device with monostable elements for providing a co...
Patent number
4,153,032
Issue date
May 8, 1979
Ducellier & CIE
Louis J. Chateau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Automatic spark timing device
Patent number
4,112,887
Issue date
Sep 12, 1978
Ducellier et Co.
Louis Jean Chateau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electronic ignition control device for a motor vehicle
Patent number
4,088,107
Issue date
May 9, 1978
Ducellier et Cie
Louis J. Chateau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for protecting an ignition device for motor vehicles
Patent number
4,036,199
Issue date
Jul 19, 1977
Ducellier & Cie
Louis Jean Chateau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electronic ignition circuit
Patent number
4,030,469
Issue date
Jun 21, 1977
Ducellier & Cie.
Louis Chateau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition distributor having contact adjustment mechanism
Patent number
4,027,120
Issue date
May 31, 1977
Ducellier & Cie.
Louis Chateau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electronic ignition device for an internal combustion engine
Patent number
4,020,816
Issue date
May 3, 1977
Ducellier et Co.
Louis Chateau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Automatic ignition advance for an internal combustion engine
Patent number
4,009,697
Issue date
Mar 1, 1977
Ducellier & Cie
Louis Chateau
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS