FR864833A
(en )
1941-05-06
Remote jamming of spark ignition of internal combustion engines
FR586737A
(en )
1925-04-02
Arrangement of spark plugs on internal combustion engines
FR973711A
(en )
1951-02-14
Carburetor for internal combustion engines
FR879038A
(en )
1943-02-11
Improvements to ignition magnetos for internal combustion engines with four or more sparks per revolution
FR881738A
(en )
1943-05-06
Improvements to magnetos with more than eight sparks per revolution for ignition of internal combustion engines
FR922272A
(en )
1947-06-04
Improvements to spark plugs for internal combustion engines
FR51019E
(en )
1941-05-28
Improvements to ignition systems for internal combustion engines
FR884506A
(en )
1943-08-19
Fuel enhancer for internal combustion engine
FR854675A
(en )
1940-04-22
Improvements to spark plugs for internal combustion engines
FR720636A
(en )
1932-02-22
Improvements made to spark plugs by internal combustion engines
FR858282A
(en )
1940-11-21
Improvements to ignition systems for internal combustion engines
FR912086A
(en )
1946-07-30
Improvements to spark plugs for internal combustion engines
FR860294A
(en )
1941-01-10
Improvements to the combustion chambers of spark ignition engines
FR856784A
(en )
1940-08-07
Improvements to the exhaust components of internal combustion and combustion engines
FR788029A
(en )
1935-10-02
Magnetoelectric generators, mainly intended for ignition of internal combustion engines
FR622210A
(en )
1927-05-25
Spark plugs of internal combustion engines
FR726703A
(en )
1932-06-02
Improvements to spark plugs for combustion or internal combustion engines
FR888870A
(en )
1943-12-24
Transparent spark plug for internal combustion engines
FR873220A
(en )
1942-07-02
Spark plugs for internal combustion engines
FR873221A
(en )
1942-07-02
Spark plugs for internal combustion engines
FR877173A
(en )
1942-11-30
Improvements to electric ignition devices for internal combustion or internal combustion engines
FR915267A
(en )
1946-10-31
Ignition distributor for internal combustion engines
FR50636E
(en )
1941-01-27
Advanced spark plug for internal combustion or explosion engines
FR942787A
(en )
1949-02-17
Auxiliary spark ignition device for internal combustion engines
FR856244A
(en )
1940-06-07
Spark plug heater for easy starting of internal combustion engines