CH175433A
(en )
1935-02-28
Injection internal combustion engine.
ES143504A1
(en )
1937-05-01
IMPROVEMENTS IN INTERNAL COMBUSTION ENGINES
SE96832C1
(en )
1939-09-12
Two-stroke internal combustion engine with inverted flushing
SE96836C1
(en )
1939-09-12
Multi-cylinder internal combustion engine
DK57344C
(en )
1940-03-04
Two-stroke internal combustion engine with auxiliary piston.
CH208812A
(en )
1940-02-29
Valve-controlled four-stroke internal combustion engine.
DK54861C
(en )
1938-06-13
Two-stroke internal combustion engine.
DK54940C
(en )
1938-07-04
Two-stroke internal combustion engine.
DK55684C
(en )
1939-01-09
Two-stroke internal combustion engine.
DK57167C
(en )
1940-01-15
Two-stroke internal combustion engine.
DK57520C
(en )
1940-04-22
Two-stroke internal combustion engine.
DK52707C
(en )
1937-02-15
Two-stroke internal combustion engine with controlled flushing.
DK57395C
(en )
1940-03-18
Double-acting two-stroke internal combustion engine with opposite pistons.
DK57133C
(en )
1940-01-08
Double-acting two-stroke internal combustion engine.
DK69654C
(en )
1949-07-25
Two-stroke internal combustion engine with compression ignition.
AT160152B
(en )
1941-02-25
Slot-controlled two-stroke internal combustion engine.
DK57207C
(en )
1940-01-29
Internal combustion engine.
DK55267C
(en )
1938-09-26
Internal combustion engine with Compression ignition.
DK69867C
(en )
1949-09-12
Two-stroke internal combustion engine.
CH213657A
(en )
1941-02-28
Internal combustion engine.
DK56234C
(en )
1939-05-30
Two-stroke internal combustion engine.
DK45415C
(en )
1932-03-21
Internal combustion engine with Auxiliary cylinder.
CH208810A
(en )
1940-02-29
Internal combustion engine with compression ignition.
DK62413C
(en )
1944-07-06
Two-stroke internal combustion engine with supercharger.
DK56551C
(en )
1939-08-14
Two-stroke internal combustion engine.