CH175433A
(en )
1935-02-28
Injection internal combustion engine.
DK52434C
(en )
1936-12-14
Exhaust line for multi-cylinder engines.
SU47501A1
(en )
1936-06-30
Internal combustion engine
DK54861C
(en )
1938-06-13
Two-stroke internal combustion engine.
DK53941C
(en )
1937-11-29
Conversion device for internal combustion engines.
DK54940C
(en )
1938-07-04
Two-stroke internal combustion engine.
DK53155C
(en )
1937-05-31
Carburetor for Internal Combustion Engines.
DK50331C
(en )
1935-06-11
Control device for internal combustion engines.
DK54800C
(en )
1938-05-30
Compound internal combustion engine.
CH182802A
(en )
1936-02-29
Internal combustion engine pistons.
DK50836C
(en )
1935-10-28
Muffler for Internal Combustion Engines.
CH175435A
(en )
1935-02-28
Frame for internal combustion engines.
DK56925C
(en )
1939-11-13
Two-stroke internal combustion engine.
DK53276C
(en )
1937-07-05
Two-stroke internal combustion engine.
CH189475A
(en )
1937-02-28
Silencers for heat engines.
GR3789B
(en )
1932-08-26
ECONOMIC ENGINE INTERNAL COMBUSTION ENGINE.
DK54802C
(en )
1938-05-30
Silencer for Engines.
DK52709C
(en )
1937-02-15
Two-stroke engine.
DK52239C
(en )
1936-09-28
Piston for Internal Combustion Engines.
DK52708C
(en )
1937-02-15
Internal combustion engine, in particular Two-stroke engine.
IE13247L
(en )
1935-07-17
Internal combustion engines.
IE13294L
(en )
1935-11-28
Internal combustion engines.
DK55144C
(en )
1938-08-29
Lubricant for Internal Combustion Engines.
DK54429C
(en )
1938-03-07
Diving piston for internal combustion engines.
DK53426C
(en )
1937-08-09
Combustion turbine.