CH52960A
(en )
1912-01-02
Piston cooling device on internal combustion engines
CH64558A
(en )
1914-05-01
Piston cooling device on multi-cylinder internal combustion engines
CH75805A
(en )
1918-09-02
Lubricating device on internal combustion engines
CH59240A
(en )
1913-05-02
Cooling device on the working cylinder of internal combustion engines
CH69051A
(en )
1915-05-17
Device on internal combustion engines
FR417657A
(en )
1910-11-19
Device for cooling the pistons of internal combustion engines
CH52006A
(en )
1911-10-16
Reversal on two-stroke internal combustion engines
CH50745A
(en )
1911-07-01
Internal combustion engine
CH52160A
(en )
1911-11-01
Internal combustion engine
CH53315A
(en )
1912-02-01
Internal combustion engine
CH53654A
(en )
1912-03-16
Internal combustion engine
CH71963A
(en )
1916-05-16
Cylinder covers on internal combustion engines
CH69219A
(en )
1915-06-01
Cylinder cover with cooling device for internal combustion engines
CH52166A
(en )
1911-11-01
Atomizer valves on internal combustion engines
CH55428A
(en )
1912-08-16
Reversible two-stroke internal combustion engine
CH57839A
(en )
1913-02-01
Ignition device on internal combustion engines
CH65284A
(en )
1914-06-01
Two-stroke internal combustion engine
CH53129A
(en )
1912-02-01
Two-stroke internal combustion engine
CH55814A
(en )
1912-09-16
Two-stroke internal combustion engine
CH52162A
(en )
1911-11-01
Two-stroke internal combustion engine
FR452835A
(en )
1913-05-23
Cylinder cooling device for combustion engines
CH71502A
(en )
1916-01-17
Atomizing device on internal combustion engines
CH49176A
(en )
1911-01-16
Reversing device on internal combustion engines
FI4211A
(en )
1910-10-06
Ignition device for four-stroke internal combustion engines
CH49961A
(en )
1911-04-17
Maneuvering device on multi-cylinder internal combustion engines