CH78323A
(en )
1918-10-16
Cooling device for pistons of internal combustion engines
CH75805A
(en )
1918-09-02
Lubricating device on internal combustion engines
FR515040A
(en )
1921-03-23
Cooling for pistons of internal combustion engines
CH71964A
(en )
1916-05-16
Cooled piston for internal combustion engines
FR489390A
(en )
1919-01-27
Device for adjusting internal combustion engines
CH76843A
(en )
1918-07-01
Pistons with air or mixture cooling for internal combustion engines
FR515880A
(en )
1921-04-08
Carburetor for combustion engines
FR484344A
(en )
1917-09-25
Radiator for internal combustion engines
CH71246A
(en )
1916-05-01
Protective device for combustion chambers and pistons of internal combustion engines
CH77432A
(en )
1918-09-02
Internal combustion engine
CH77431A
(en )
1918-09-02
Internal combustion engine
CH77292A
(en )
1918-09-02
Internal combustion engine
CH75586A
(en )
1917-08-16
Internal combustion engine
FR502344A
(en )
1920-05-11
Device for cooling the pistons of combustion engines
CH78581A
(en )
1918-08-01
Oil filters on internal combustion engines
FR485289A
(en )
1917-12-27
Engine piston
FR518634A
(en )
1921-05-28
Combustion engine
CH79714A
(en )
1919-01-02
Device for cooling hollow internal combustion engine pistons
FR495263A
(en )
1919-10-03
Advanced internal combustion engine
FR488178A
(en )
1918-09-10
Internal combustion engine cylinder cooling system
DK29927C
(en )
1922-07-17
Device for two-stroke internal combustion engines.
DK26337C
(en )
1920-07-26
Device for two-stroke internal combustion engines.
CH64558A
(en )
1914-05-01
Piston cooling device on multi-cylinder internal combustion engines
CH80007A
(en )
1919-02-01
Starting device on internal combustion engines
DK28300C
(en )
1921-08-29
Two-stroke internal combustion engine.