CH175433A
(en )
1935-02-28
Injection internal combustion engine.
DK54861C
(en )
1938-06-13
Two-stroke internal combustion engine.
CH182802A
(en )
1936-02-29
Internal combustion engine pistons.
SU47501A1
(en )
1936-06-30
Internal combustion engine
DK54940C
(en )
1938-07-04
Two-stroke internal combustion engine.
DK56925C
(en )
1939-11-13
Two-stroke internal combustion engine.
DK53276C
(en )
1937-07-05
Two-stroke internal combustion engine.
DK54800C
(en )
1938-05-30
Compound internal combustion engine.
DK53155C
(en )
1937-05-31
Carburetor for Internal Combustion Engines.
DK52708C
(en )
1937-02-15
Internal combustion engine, in particular Two-stroke engine.
IE13294L
(en )
1935-11-28
Internal combustion engines.
IE13247L
(en )
1935-07-17
Internal combustion engines.
DK56234C
(en )
1939-05-30
Two-stroke internal combustion engine.
DK53979C
(en )
1937-12-06
Air-cooled Internal Combustion Engine.
DK55654C
(en )
1939-01-02
Four-stroke internal combustion engine.
DK51986C
(en )
1936-08-10
Fuel pump for compressorless internal combustion engines.
DK55591C
(en )
1938-12-19
Device for two-stroke internal combustion engines.
ES133034A1
(en )
1934-03-01
Improvements in internal combustion engines.
DK54429C
(en )
1938-03-07
Diving piston for internal combustion engines.
DK52709C
(en )
1937-02-15
Two-stroke engine.
ES3161Y
(en )
1935-08-16
Plungers for internal combustion engines.
DK52434C
(en )
1936-12-14
Exhaust line for multi-cylinder engines.
GR3789B
(en )
1932-08-26
ECONOMIC ENGINE INTERNAL COMBUSTION ENGINE.
AT140442B
(en )
1935-01-25
Two-stroke internal combustion engine.
DK48971C
(en )
1934-07-09
Two-stroke internal combustion engine.