FR828154A
(en )
1938-05-11
Carburetor improvements for internal combustion engines
FR818003A
(en )
1937-09-16
Carburetor for combustion engines
FR808058A
(en )
1937-01-28
Fuel injection combustion engine
FR825525A
(en )
1938-03-04
Advanced fuel for engines
SE96832C1
(en )
1939-09-12
Two-stroke internal combustion engine with inverted flushing
CH195425A
(en )
1938-01-31
Carburettor for internal combustion engine.
FR820750A
(en )
1937-11-17
Internal combustion engine
DK54861C
(en )
1938-06-13
Two-stroke internal combustion engine.
DK54940C
(en )
1938-07-04
Two-stroke internal combustion engine.
CH159753A
(en )
1933-01-31
Internal combustion engine.
FR814249A
(en )
1937-06-18
Internal combustion engine
CH177351A
(en )
1935-05-31
Carburetor for internal combustion engines.
AT160152B
(en )
1941-02-25
Slot-controlled two-stroke internal combustion engine.
FR814987A
(en )
1937-07-03
Internal combustion engine
FR826822A
(en )
1938-04-11
Internal combustion engine
FR821830A
(en )
1937-12-14
Internal combustion engine
DK57520C
(en )
1940-04-22
Two-stroke internal combustion engine.
DK57167C
(en )
1940-01-15
Two-stroke internal combustion engine.
DK55684C
(en )
1939-01-09
Two-stroke internal combustion engine.
FR812026A
(en )
1937-04-28
Improvements to internal combustion engines
CA11072S
(en )
1936-04-06
Internal combustion engine
GR3648B
(en )
1932-05-17
SPECIAL EXTRACTIVE FUEL FOR INTERNAL COMBUSTION ENGINE.
IE14838L
(en )
1937-07-11
Two-stroke internal combustion engines
DK53155C
(en )
1937-05-31
Carburetor for Internal Combustion Engines.
DK69867C
(en )
1949-09-12
Two-stroke internal combustion engine.