CH68230A
(en )
1915-03-01
Multi-cylinder two-stroke internal combustion engine
CH55428A
(en )
1912-08-16
Reversible two-stroke internal combustion engine
CH69052A
(en )
1915-05-17
Two-stroke internal combustion engine
CH69682A
(en )
1915-07-16
Two-stroke internal combustion engine
CH61064A
(en )
1913-09-01
Two-stroke internal combustion engine
CH59723A
(en )
1913-06-02
Two-stroke internal combustion engine
CH71772A
(en )
1916-02-16
Two-stroke internal combustion engine
CH70328A
(en )
1915-09-16
Two-stroke internal combustion engine
CH76245A
(en )
1917-11-16
Two-stroke internal combustion gas engine
DK17408C
(en )
1913-06-09
Two-stroke internal combustion engine.
CH52162A
(en )
1911-11-01
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
CH65284A
(en )
1914-06-01
Two-stroke internal combustion engine
CH71379A
(en )
1915-12-16
Single-acting two-stroke internal combustion engine
CH66573A
(en )
1914-09-16
Internal combustion engine
CH73957A
(en )
1916-12-16
Four-stroke internal combustion engine
FI6078A
(en )
1915-06-14
Carburettor for internal combustion engines
CH55091A
(en )
1912-07-16
Cylinders for two-stroke internal combustion engines
FI4910A
(en )
1912-06-18
Four-stroke internal combustion engine called "Sampo"
DK19815C
(en )
1915-02-08
Two-stroke internal combustion engine.
FR18671E
(en )
1914-05-30
Carburetor of internal combustion engines
CH79555A
(en )
1918-12-16
Injection internal combustion engine
CH72309A
(en )
1916-05-16
Internal combustion engine
FI5318A
(en )
1913-04-29
New internal combustion engine system