CH208817A
(en )
1940-02-29
Starting device for internal combustion engines.
CH208812A
(en )
1940-02-29
Valve-controlled four-stroke internal combustion engine.
DK68649C
(en )
1949-02-28
Two-stroke internal combustion engine.
DK56551C
(en )
1939-08-14
Two-stroke internal combustion engine.
DK54861C
(en )
1938-06-13
Two-stroke internal combustion engine.
CH213657A
(en )
1941-02-28
Internal combustion engine.
DK57912C
(en )
1940-08-19
Internal combustion engine.
DK69867C
(en )
1949-09-12
Two-stroke internal combustion engine.
DK54940C
(en )
1938-07-04
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.
DK55684C
(en )
1939-01-09
Two-stroke internal combustion engine.
DK62001C
(en )
1944-03-06
Reversible Internal Combustion Engine.
DK59432C
(en )
1942-01-26
Air-cooled Internal Combustion Engine.
DK69654C
(en )
1949-07-25
Two-stroke internal combustion engine with compression ignition.
CH208810A
(en )
1940-02-29
Internal combustion engine with compression ignition.
CH213660A
(en )
1941-02-28
Starting device for internal combustion engines.
DK57133C
(en )
1940-01-08
Double-acting two-stroke internal combustion engine.
AU105890B2
(en )
1938-12-01
Two-stroke internal combustion engine
DK57134C
(en )
1940-01-08
Device for multi-cylinder internal combustion engines.
DK57207C
(en )
1940-01-29
Internal combustion engine.
ES144038A1
(en )
1938-03-16
Improvements in internal combustion engines.
DK61129C
(en )
1943-07-12
Multi-cylinder air-cooled Internal combustion engine.
AU108738A
(en )
1938-12-01
Two-stroke internal combustion engine
DK56925C
(en )
1939-11-13
Two-stroke internal combustion engine.