CH80132A
(en )
1919-06-16
Method to enlarge the compression space of an explosion engine
CH81671A
(en )
1919-11-17
Two-stroke engine
FR502742A
(en )
1920-05-25
Improvements in the construction of explosion engines
FR507699A
(en )
1920-09-21
Improvements to explosion engines
FR518070A
(en )
1921-05-19
Improvements to engines
DK31559C
(en )
1923-04-16
Carburetor for Explosion Engines.
DK32560C
(en )
1923-12-03
Carburetor for Explosion Engines.
FR500756A
(en )
1920-03-24
Improvements to giffard injectors
CA192774A
(en )
1919-09-16
Starter for gas engines
CA190691A
(en )
1919-06-03
Pump for combustion engines
DK32874C
(en )
1924-02-18
Devices of reusable internal combustion engines.
FR519297A
(en )
1921-06-07
Improvements to explosion engines
FR493786A
(en )
1919-08-21
Improvements to pistons and engine connecting rods
FR523566A
(en )
1921-08-20
Improvements to spark plugs for engines
FI7225A
(en )
1919-02-15
Combustion engine
AU992119A
(en )
1919-09-16
Improvements inthe casings of internal combustion engines
CA195053A
(en )
1919-12-16
Ceonnecting rod for engines
CA192008A
(en )
1919-08-05
Steam engine
CH81362A
(en )
1919-06-02
Device to simplify the operation of motor fire engines
FR535606A
(en )
1922-04-19
Improvements to the pistons of internal combustion engines
CA194225A
(en )
1919-11-25
Radiator for gas engines
CH78960A
(en )
1919-02-17
Method and device for measuring the performance of piston engines
FR516815A
(en )
1921-04-26
Ignition turbine engine
FR535766A
(en )
1922-04-21
Turbo-combustion engine
CA213436A
(en )
1921-09-20
Method of locating knock in explosion engines