AT108995B
(en )
1928-02-25
Method and device for avoiding deterioration in lubricating oil in internal combustion engines.
AT131911B
(en )
1933-02-25
Method for operating internal combustion engines.
CH131662A
(en )
1929-02-28
Method for cooling the piston in internal combustion engines.
FI12977A
(en )
1930-07-12
Lubrication method for internal combustion engines
AT112039B
(en )
1929-01-10
Lubricating device for the cylinders of internal combustion engines.
ES121732A1
(en )
1931-03-16
An apparatus for purifying crankcase lubricating oil from internal combustion and combustion engines.
CH189476A
(en )
1937-02-28
Method and device for airless fuel injection in internal combustion engines.
AT104618B
(en )
1926-11-10
Lubricating device on two-stroke internal combustion engines.
FR583468A
(en )
1925-01-13
Desmodromic distribution system for internal combustion engines
AT109904B
(en )
1928-06-11
Method for starting injection internal combustion engines.
DK44300C
(en )
1931-06-29
Method and device for removing pistons in internal combustion engines and the like.
GR837B
(en )
1925-02-25
METHOD AND ADAPTATION TO BE LIGHTED FOR ENGINE BURNER ENGINES.
CH189477A
(en )
1937-02-28
Method for mixture formation in internal combustion engines.
FR618484A
(en )
1927-03-10
Crankshaft for internal combustion engines in particular
FR586913A
(en )
1925-04-06
Method and device for lubricating internal combustion engines
AT104045B
(en )
1926-08-25
Ignition device for internal combustion engines.
AT140689B
(en )
1935-02-25
Method and device for increasing the caloric efficiency in internal combustion engines.
AU425026A
(en )
1927-05-17
Improvements in oil indicators for crank cases of internal combustion engines
AT96053B
(en )
1924-02-25
Device for setting the injection speed in internal combustion engines.
AU2918130B
(en )
1932-01-07
Improvements in method of and means for operating internal combustion oil engines
DK38553C
(en )
1928-03-12
Internal combustion engine.
FR603165A
(en )
1926-04-10
Distribution system for internal combustion engines
ES92654A1
(en )
1925-06-01
A lubrication device for internal combustion engines or others.
CA241945A
(en )
1924-08-05
Lubricating system for internal combustion engines
CA7234S
(en )
1926-06-25
Base for the crank case of an internal combustion engine