AT110397B
(en )
1928-08-10
Two-cylinder two-stroke internal combustion engine with a common combustion chamber.
AT98685B
(en )
1924-12-10
Two-stroke internal combustion engine.
DK35721C
(en )
1926-03-08
Two-stroke internal combustion engine.
DK37246C
(en )
1927-03-14
Two-stroke internal combustion engine.
DK34534C
(en )
1925-05-18
Double-acting two-stroke internal combustion engine.
DK32469C
(en )
1923-11-05
Swinging Two-stroke internal combustion engine.
AT117720B
(en )
1930-05-10
Two-stroke internal combustion engine with piston flushing pump.
DK37958C
(en )
1927-09-19
Two-stroke internal combustion engine.
DK41221C
(en )
1929-12-09
Two-stroke internal combustion engine.
AT98089B
(en )
1924-10-10
Internal combustion engine with a rotating piston.
DK34568C
(en )
1925-06-02
Multi-cylinder Internal combustion engine.
DK35299C
(en )
1925-11-23
Multi-cylinder Internal combustion engine.
DK41940C
(en )
1930-03-31
Two-stroke internal combustion engine.
DK41939C
(en )
1930-03-31
Two-stroke internal combustion engine.
CH138399A
(en )
1930-02-28
Two-stroke internal combustion engine.
ES92064A1
(en )
1925-04-16
A carburetor for internal combustion engines.
DK35906C
(en )
1926-04-26
Internal combustion engine.
DK36623C
(en )
1926-10-04
Internal combustion engine.
DK37445C
(en )
1927-05-09
Internal combustion engine.
DK39147C
(en )
1928-08-20
Internal combustion engine.
GR912B
(en )
1925-05-19
INTERNAL COMBUSTION ENGINE.
DK36431C
(en )
1926-08-30
Carburetor for Internal Combustion Engines.
CH138401A
(en )
1930-02-28
Internal combustion engine with compression ignition.
CH103294A
(en )
1924-02-16
Internal combustion engine, two-stroke.
GR1523B
(en )
1927-06-01
SINGLE CYLINDER INTERNAL COMBUSTION ENGINE.