CH66185A
(en )
1914-08-17
Two-stroke explosion engine, functioning without valves
FR470397A
(en )
1914-09-08
Two-stroke explosion engine without valves
FR421220A
(en )
1911-02-17
Two-stroke explosion engine, without valves
FR19215E
(en )
1914-12-01
Two-stroke explosion engine without valves
FR455682A
(en )
1913-08-06
Two-stroke explosion engine without valve
FR452325A
(en )
1913-05-14
Two-stroke explosion engine without valves
FR470730A
(en )
1914-09-26
Two-stroke rotary combustion engine without valves
FR444497A
(en )
1912-10-18
Two-stroke explosion engine without valves
FR426336A
(en )
1911-07-04
Two-stroke explosion engine without valves
CH53827A
(en )
1912-04-01
Two-stroke explosion engine without valves
FR18017E
(en )
1914-01-15
Two-stroke explosion engine without valves
FR461783A
(en )
1914-01-10
Two-stroke explosion engine without valves
CH72411A
(en )
1916-07-01
Two-stroke explosion engine without valve
FR483409A
(en )
1917-07-04
Two-stroke explosion engine without valve
CH62932A
(en )
1914-01-16
Four-stroke explosion engine, functioning without valves
FR454244A
(en )
1913-06-28
Explosion engine without valves
CH54740A
(en )
1912-06-17
Four-stroke explosion engine, without valve
CH61756A
(en )
1913-11-01
Four-stroke explosive engine, without valves
FR480734A
(en )
1916-09-14
Two-stroke explosion engine
FR472718A
(en )
1914-12-16
Two-stroke explosion engine
FR457177A
(en )
1913-09-13
Explosion engine without valves
FR448200A
(en )
1913-01-24
Two-stroke engine, without valves
FR437055A
(en )
1912-04-12
Two-stroke rotary compound combustion engine without valves
FR15267E
(en )
1912-06-03
Two-stroke rotary compound combustion engine without valves
FR461873A
(en )
1914-01-13
Two-stroke engine without valves