CH18075A
(en )
1899-10-15
Starting device on internal combustion engines
CH17113A
(en )
1899-04-30
Ignition device on explosion engines
CH25332A
(en )
1903-04-30
Internal combustion engine
CH19646A
(en )
1900-08-31
Internal combustion engine
CH16777A
(en )
1899-02-15
Adjustable control on internal combustion engines
CH25331A
(en )
1903-04-30
Internal combustion engine
CH29865A
(en )
1904-10-15
Two-stroke internal combustion engine
CH26843A
(en )
1903-10-31
Two-stroke internal combustion engine
CH23223A
(en )
1902-06-15
Internal combustion engine
CH22031A
(en )
1901-10-15
Internal combustion engine
CH22871A
(en )
1902-04-15
Internal combustion engine
CH22300A
(en )
1902-01-15
Internal combustion engine
CH22872A
(en )
1902-04-15
Internal combustion engine
CH17606A
(en )
1899-07-31
Starting device for internal combustion engines
CH51004A
(en )
1911-07-17
Starting and reversing control on multi-cylinder internal combustion engines
CH23668A
(en )
1902-08-31
Internal combustion engine system
CH49961A
(en )
1911-04-17
Maneuvering device on multi-cylinder internal combustion engines
FR339202A
(en )
1905-01-05
Improvements to internal combustion engines
CH23868A
(en )
1902-09-30
Carburizing device for internal combustion engines
CH57839A
(en )
1913-02-01
Ignition device on internal combustion engines
CH24598A
(en )
1903-01-31
Internal combustion engine
CH46749A
(en )
1910-04-16
Fuel injection device on internal combustion engines
CH27988A
(en )
1904-03-31
Advanced internal combustion engine
CH59492A
(en )
1913-05-16
Carburator on internal combustion engines
AT21201B
(en )
1905-09-11
Internal combustion engine.