CH64558A
(en )
1914-05-01
Piston cooling device on multi-cylinder internal combustion engines
CH52960A
(en )
1912-01-02
Piston cooling device on internal combustion engines
CH69219A
(en )
1915-06-01
Cylinder cover with cooling device for internal combustion engines
CH75805A
(en )
1918-09-02
Lubricating device on internal combustion engines
FR480649A
(en )
1916-08-31
Cooling device for internal combustion engine
CH69051A
(en )
1915-05-17
Device on internal combustion engines
CH59240A
(en )
1913-05-02
Cooling device on the working cylinder of internal combustion engines
CH71963A
(en )
1916-05-16
Cylinder covers on internal combustion engines
CH68230A
(en )
1915-03-01
Multi-cylinder two-stroke internal combustion engine
CH70013A
(en )
1915-08-16
Internal combustion engine with rotating cylinder
FR475903A
(en )
1915-06-24
Piston for internal combustion engines
CH75188A
(en )
1917-06-16
Ignition device on internal combustion engines
CH55428A
(en )
1912-08-16
Reversible two-stroke internal combustion engine
CH70963A
(en )
1916-01-03
Reversing device on internal combustion engines
CH60849A
(en )
1913-08-16
Slide control on multi-cylinder internal combustion engines
CH71502A
(en )
1916-01-17
Atomizing device on internal combustion engines
CH69052A
(en )
1915-05-17
Two-stroke internal combustion engine
CH69682A
(en )
1915-07-16
Two-stroke internal combustion engine
CH59492A
(en )
1913-05-16
Carburator on internal combustion engines
CH66573A
(en )
1914-09-16
Internal combustion engine
CH72549A
(en )
1916-06-02
Fuel supply device on internal combustion engines
CH72309A
(en )
1916-05-16
Internal combustion engine
CH65204A
(en )
1914-06-01
Cooling device for cylinders of valve internal combustion engines
CH80007A
(en )
1919-02-01
Starting device on internal combustion engines
CH57839A
(en )
1913-02-01
Ignition device on internal combustion engines