CH175433A
(en )
1935-02-28
Injection internal combustion engine.
DK51813C
(en )
1936-06-29
Air cooling device for internal combustion engines.
CH203214A
(en )
1939-02-28
Cooling device for internal combustion engines.
DK55591C
(en )
1938-12-19
Device for two-stroke internal combustion engines.
DK54861C
(en )
1938-06-13
Two-stroke internal combustion engine.
DK54940C
(en )
1938-07-04
Two-stroke internal combustion engine.
DK49976C
(en )
1935-03-11
Device for Internal Combustion Engines.
DK49169C
(en )
1934-08-20
Device for Internal Combustion Engines.
DK54221C
(en )
1938-01-24
Air purifier for internal combustion engines.
DK53155C
(en )
1937-05-31
Carburetor for Internal Combustion Engines.
DK53126C
(en )
1937-05-24
Air cooling device for internal combustion engines intended for Motor Vehicles.
AT144799B
(en )
1936-02-25
Ignition device for internal combustion engines.
DK52191C
(en )
1936-09-21
Device for four-stroke internal combustion engines for controlling the air supply.
DK53276C
(en )
1937-07-05
Two-stroke internal combustion engine.
DK56925C
(en )
1939-11-13
Two-stroke internal combustion engine.
DK54800C
(en )
1938-05-30
Compound internal combustion engine.
DK53979C
(en )
1937-12-06
Air-cooled Internal Combustion Engine.
DK46416C
(en )
1932-11-07
Device for Internal Combustion Engines.
FI16064A
(en )
1934-09-21
Gas generator for internal combustion engines
DK50331C
(en )
1935-06-11
Control device for internal combustion engines.
CH182802A
(en )
1936-02-29
Internal combustion engine pistons.
DK53941C
(en )
1937-11-29
Conversion device for internal combustion engines.
FR810618A
(en )
1937-03-24
Air cooling device for combustion engines
ES133351A3
(en )
1934-04-01
Homogenization device for internal combustion engines.
ES126119A1
(en )
1932-05-01
Carburetor improvements for internal combustion engines.