CH45381A
(en )
1909-11-01
Pistons for internal combustion engines
CH44894A
(en )
1909-09-16
Internal combustion engine
CH42941A
(en )
1909-04-16
Two-stroke internal combustion engine
CH45054A
(en )
1909-10-16
Reversing device for internal combustion engines
CH47622A
(en )
1910-07-16
Reversing device for internal combustion engines
CH43087A
(en )
1909-04-01
Internal combustion engine
CH43688A
(en )
1909-06-16
Internal combustion engine
CH43691A
(en )
1909-06-01
Internal combustion engine
CH43982A
(en )
1909-07-01
Internal combustion engine
CH45204A
(en )
1909-11-01
Internal combustion engine
CH47886A
(en )
1910-08-16
Internal combustion engine
CH58826A
(en )
1913-04-01
Internal combustion engine
CH44274A
(en )
1909-07-16
Valve for internal combustion engines
CH43847A
(en )
1909-06-16
Carburetor for explosion engines
CH42779A
(en )
1909-03-01
Internal combustion engine
FR397836A
(en )
1909-05-18
Improvements to internal combustion engine pistons
FR395927A
(en )
1909-03-23
Piston for combustion engines
CH33396A
(en )
1905-11-30
Cylinder head for two-stroke internal combustion engines
FR392208A
(en )
1908-11-20
Improvements to internal combustion engines
CH50743A
(en )
1911-07-01
Reversal for internal combustion engines
CH39489A
(en )
1908-03-16
Crankshaft for multi-cylinder engines
FR394468A
(en )
1909-01-25
Improvements to internal combustion engines
CH45203A
(en )
1909-11-01
Valve control for internal combustion engines
CH37667A
(en )
1907-07-15
Two-stroke internal combustion engine
CH44576A
(en )
1909-09-01
Internal combustion engine