CH208817A
(en )
1940-02-29
Starting device for internal combustion engines.
CH208812A
(en )
1940-02-29
Valve-controlled four-stroke internal combustion engine.
DK62001C
(en )
1944-03-06
Reversible Internal Combustion Engine.
CH213657A
(en )
1941-02-28
Internal combustion engine.
DK57912C
(en )
1940-08-19
Internal combustion engine.
CH208809A
(en )
1940-02-29
Diesel engine.
DK68649C
(en )
1949-02-28
Two-stroke internal combustion engine.
DK56551C
(en )
1939-08-14
Two-stroke internal combustion engine.
DK61289C
(en )
1943-09-06
Device for reversible internal combustion engines.
CH213658A
(en )
1941-02-28
Maneuvering device on reversible internal combustion engines.
DK57207C
(en )
1940-01-29
Internal combustion engine.
CH213660A
(en )
1941-02-28
Starting device for internal combustion engines.
GR7941B
(en )
1939-01-24
INTERNAL COMBUSTION TURBINE.
DK59432C
(en )
1942-01-26
Air-cooled Internal Combustion Engine.
DK69867C
(en )
1949-09-12
Two-stroke internal combustion engine.
DK62366C
(en )
1944-06-19
Centrifugal fan for reversible internal combustion engines.
ES144038A1
(en )
1938-03-16
Improvements in internal combustion engines.
DK58254C
(en )
1940-12-16
Actuator for reversible combustion engines.
DK56871C
(en )
1939-10-30
Piston for Internal Combustion Engines.
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.
DK69465C
(en )
1949-06-27
Internal combustion engine with compressor.
GR9132B
(en )
1940-07-31
INTERNAL COMBUSTION TURBINE.
GR8832B
(en )
1940-03-04
DOUBLE ENERGY INTERNAL COMBUSTION ENGINE.