CH266195A
(en )
1950-01-15
Combustion engine system.
ES175859A1
(en )
1947-01-01
IMPROVEMENTS IN OPTIONAL PISTON INTERNAL COMBUSTION ENGINES
DK67991C
(en )
1948-11-22
Internal combustion engine.
FR977695A
(en )
1951-04-04
Internal combustion engine
DK62538C
(en )
1944-08-07
Two-stroke internal combustion engine.
CH254358A
(en )
1948-04-30
Internal combustion engine.
DK63990C
(en )
1945-10-01
Two-stroke internal combustion engine.
DK63703C
(en )
1945-07-16
Muffler-Economiser for Internal Combustion Engines.
CH234424A
(en )
1944-09-30
Injection pump for internal combustion engines.
CH243435A
(en )
1946-07-15
Internal combustion engine.
DK67438C
(en )
1948-08-16
Two-stroke dual-piston internal combustion engine.
DK64316C
(en )
1946-02-25
Four-stroke internal combustion engine.
DK65171C
(en )
1946-12-02
Reversal mechanism for internal combustion engines.
DK68360C
(en )
1949-01-10
Combustion engine.
FR885142A
(en )
1943-09-06
Internal combustion engine
DK67574C
(en )
1948-09-06
V-shaped Internal Combustion Engine with Counter Pistons.
GB558448A
(en )
1944-01-05
Internal combustion engine
ES156238A1
(en )
1943-04-01
MULTIPLE CARBURETTOR FITS COMBUSTION ENGINES
DK75954C
(en )
1953-06-08
Device for internal combustion engines.
DK63927C
(en )
1945-09-10
Two-stroke gas engine.
CH236643A
(en )
1945-02-28
Two-stroke gas engine.
DK65410C
(en )
1947-02-10
Cylinder for air-cooled internal combustion engines.
DK62924C
(en )
1944-11-20
Device for multi-cylinder two-stroke engines.
CA409575A
(en )
1942-12-29
Internal combustion engine
CA403742A
(en )
1942-03-31
Internal combustion engine