DK20683C
(en )
1915-10-25
Two-stroke high- and low-pressure internal combustion engine.
DK17408C
(en )
1913-06-09
Two-stroke internal combustion engine.
CH66573A
(en )
1914-09-16
Internal combustion engine
AT80196B
(en )
1920-02-25
Two-stroke internal combustion engine. Two-stroke internal combustion engine.
DK19815C
(en )
1915-02-08
Two-stroke internal combustion engine.
FI5257A
(en )
1913-04-10
New internal combustion engine system
FI5318A
(en )
1913-04-29
New internal combustion engine system
DK26351C
(en )
1920-07-26
Internal combustion engine.
DK20784C
(en )
1915-11-29
Internal combustion engine.
CH96921A
(en )
1922-11-16
Single-acting two-stroke internal combustion engine.
CH72309A
(en )
1916-05-16
Internal combustion engine
CH79555A
(en )
1918-12-16
Injection internal combustion engine
CH69052A
(en )
1915-05-17
Two-stroke internal combustion engine
CH69682A
(en )
1915-07-16
Two-stroke internal combustion engine
CH55428A
(en )
1912-08-16
Reversible two-stroke internal combustion engine
CH75810A
(en )
1917-09-17
Internal combustion engine
CH55092A
(en )
1912-07-16
Internal combustion engine
CH55093A
(en )
1912-07-16
Internal combustion engine
CH56016A
(en )
1912-10-01
Internal combustion engine
CH56923A
(en )
1912-12-02
Internal combustion engine
CH57835A
(en )
1913-02-01
Internal combustion engine
CH68385A
(en )
1915-03-16
Starting gear on internal combustion engines
CH68230A
(en )
1915-03-01
Multi-cylinder two-stroke internal combustion engine
ES54876A1
(en )
1913-04-01
Two-stroke internal combustion engines improvements.
DK17043C
(en )
1913-03-03
Two-stroke internal combustion power pump.