FR584375A
(en )
1925-02-06
Device for cooling oil in internal combustion engines
FR582951A
(en )
1925-01-03
Ignition device for internal combustion engine
FR643144A
(en )
1928-09-10
Oil scraping and evacuation device for pistons of internal combustion engines
FR700423A
(en )
1931-02-28
Device for cooling oil in air-cooled internal combustion engines
FR733797A
(en )
1932-10-11
Heavy oil injection device for internal combustion engines
FR581139A
(en )
1924-11-22
Device for gasoline-powered automobile engines for using heavy oil as fuel
FR703571A
(en )
1931-05-02
Device for automatically stopping an internal combustion engine in the event of low oil pressure
FR740637A
(en )
1933-01-30
Lubricating oil purification device for combustion engines
FR736062A
(en )
1932-11-18
Device for the combustion of heavy oils in internal combustion engines
FR622600A
(en )
1927-06-01
Injection device for diesel engines with pre-storage of ignition oil
FR664696A
(en )
1929-09-06
Method and device for actuating internal combustion engines by the use of heavy oil
FR656480A
(en )
1929-05-08
Drive device for double ignition on internal combustion engines
FR516267A
(en )
1921-04-16
System for cooling oil in internal combustion engines
FR756750A
(en )
1933-12-14
Device for cooling the lubricating oil of internal combustion engines
FR530969A
(en )
1922-01-04
Device for cooling the lubricating oil of internal combustion engines
FR537721A
(en )
1922-05-29
Ignition device for internal combustion engines
FR24815E
(en )
1922-10-30
Fuel-saving device for combustion engines
FR33296E
(en )
1928-08-20
Injection device for diesel engines, with pre-storage of ignition oil
FR531187A
(en )
1922-01-07
Device for cooling exhaust pipes in internal combustion engines
FR608400A
(en )
1926-07-26
Improvement in the establishment of pistons for internal combustion engines
FR749105A
(en )
1933-07-18
Device for adjusting the ignition point in internal combustion engines
FR541953A
(en )
1922-08-04
Lubricating device for two-stroke engines
FR631843A
(en )
1927-12-27
Ignition device for internal combustion engines
FR820726A
(en )
1937-11-17
Device for instant heating of the lubricating oil of internal combustion engines
FR828907A
(en )
1938-06-03
Device for cooling the lubricating oil of internal combustion engines