CH66926A
(en )
1914-10-16
Working cylinders for internal combustion engines
CH68715A
(en )
1915-04-16
Working cylinders for internal combustion engines
CH74152A
(en )
1917-06-01
Working cylinder for single-acting internal combustion engines
CH69837A
(en )
1915-07-16
Working cylinder for single-acting internal combustion engines
CH66802A
(en )
1914-10-16
Combustion chamber for internal combustion engines
CH51521A
(en )
1911-09-01
Cylinders for internal combustion engines
CH64557A
(en )
1914-04-01
Coolers for internal combustion engines
CH73495A
(en )
1916-12-16
Cylinders for internal combustion engines
CH55091A
(en )
1912-07-16
Cylinders for two-stroke internal combustion engines
CH69219A
(en )
1915-06-01
Cylinder cover with cooling device for internal combustion engines
CH64070A
(en )
1914-03-02
Cylinders for explosion engines
CH65204A
(en )
1914-06-01
Cooling device for cylinders of valve internal combustion engines
CH66927A
(en )
1914-10-16
Ignition device for internal combustion engines
CH66573A
(en )
1914-09-16
Internal combustion engine
CH67807A
(en )
1915-01-16
Surface carburetors for internal combustion engines
FI5257A
(en )
1913-04-10
New internal combustion engine system
FI5318A
(en )
1913-04-29
New internal combustion engine system
AT71514B
(en )
1916-04-10
Starting valve for internal combustion engines.
CH66574A
(en )
1914-10-16
Control method for internal combustion engines
AT71513B
(en )
1916-04-10
Spark plug for internal combustion engines.
CH70813A
(en )
1916-03-16
Water-cooled cylinder cover for internal combustion engines
AT71052B
(en )
1916-01-25
Surface carburetors for internal combustion engines.
CH65202A
(en )
1914-06-01
Working methods and equipment for internal combustion engines
CH68230A
(en )
1915-03-01
Multi-cylinder two-stroke internal combustion engine
FR475903A
(en )
1915-06-24
Piston for internal combustion engines