CH76843A
(en )
1918-07-01
Pistons with air or mixture cooling for internal combustion engines
CH78323A
(en )
1918-10-16
Cooling device for pistons of internal combustion engines
CH71964A
(en )
1916-05-16
Cooled piston for internal combustion engines
AT87433B
(en )
1922-02-25
Four-stroke internal combustion engine with an injection air compressor.
CH77982A
(en )
1918-06-17
Pointed carburetors for internal combustion engines
FR515880A
(en )
1921-04-08
Carburetor for combustion engines
CH76138A
(en )
1917-11-01
Carburator for internal combustion engines
DK24997C
(en )
1919-09-08
Two-stroke internal combustion engine with rotating cylinder.
DK25892C
(en )
1920-04-26
Two-stroke internal combustion engine with rotating Cynlinder.
DK28300C
(en )
1921-08-29
Two-stroke internal combustion engine.
CH77432A
(en )
1918-09-02
Internal combustion engine
CH77431A
(en )
1918-09-02
Internal combustion engine
CH75586A
(en )
1917-08-16
Internal combustion engine
CH77292A
(en )
1918-09-02
Internal combustion engine
CH75906A
(en )
1917-10-01
Internal combustion engine for consistent fuels
FR515040A
(en )
1921-03-23
Cooling for pistons of internal combustion engines
CH77686A
(en )
1918-10-01
Air intake valve control on two-stroke internal combustion engines
CH70013A
(en )
1915-08-16
Internal combustion engine with rotating cylinder
FR484344A
(en )
1917-09-25
Radiator for internal combustion engines
FR518634A
(en )
1921-05-28
Combustion engine
CH77293A
(en )
1918-09-02
Removable control shaft housing for internal combustion engines
CH69219A
(en )
1915-06-01
Cylinder cover with cooling device for internal combustion engines
CH82501A
(en )
1919-10-01
Coolers with exchangeable cooling elements for internal combustion engines
CH78322A
(en )
1918-12-02
Valve control for internal combustion engines
FR528180A
(en )
1921-11-08
Carburetor for internal combustion engine