AT87433B
(en )
1922-02-25
Four-stroke internal combustion engine with an injection air compressor.
CH77686A
(en )
1918-10-01
Air intake valve control on two-stroke internal combustion engines
DK28300C
(en )
1921-08-29
Two-stroke internal combustion engine.
CH80282A
(en )
1919-02-17
Fuel valve on internal combustion engines
CH83186A
(en )
1919-11-17
Device on internal combustion engines with pre-explosion chamber
DK25892C
(en )
1920-04-26
Two-stroke internal combustion engine with rotating Cynlinder.
CH75805A
(en )
1918-09-02
Lubricating device on internal combustion engines
DK24997C
(en )
1919-09-08
Two-stroke internal combustion engine with rotating cylinder.
DK26741C
(en )
1920-10-04
Internal combustion engine.
DK22538C
(en )
1917-10-22
Internal combustion engine.
CH75188A
(en )
1917-06-16
Ignition device on internal combustion engines
CH77432A
(en )
1918-09-02
Internal combustion engine
CH77292A
(en )
1918-09-02
Internal combustion engine
CH77431A
(en )
1918-09-02
Internal combustion engine
CH75586A
(en )
1917-08-16
Internal combustion engine
DK29088C
(en )
1921-12-27
Air or Flush Valve for Two-stroke internal combustion engines.
AT80196B
(en )
1920-02-25
Two-stroke internal combustion engine. Two-stroke internal combustion engine.
CH73957A
(en )
1916-12-16
Four-stroke internal combustion engine
DK30434C
(en )
1922-10-09
Four-stroke internal combustion engine.
CH70013A
(en )
1915-08-16
Internal combustion engine with rotating cylinder
DK18690C
(en )
1914-04-14
Four-stroke internal combustion engine without special air compressor.
DK19815C
(en )
1915-02-08
Two-stroke internal combustion engine.
ES65964A1
(en )
1918-01-16
An internal combustion engine.
ES65433A1
(en )
1917-10-16
An internal combustion engine.
CH80007A
(en )
1919-02-01
Starting device on internal combustion engines