CH19409A
(en )
1900-07-15
A device on explosion engines that enables the timing of ignition to be relocated
CH19488A
(en )
1900-07-31
A device on explosion machines that allows the time of ignition to be relocated
CH19561A
(en )
1900-08-15
A device on explosion machines that allows the time of ignition to be relocated
CH17113A
(en )
1899-04-30
Ignition device on explosion engines
CH21728A
(en )
1901-09-15
Device on explosion engines to prevent ignition when starting in reverse
CH20384A
(en )
1901-01-31
Electromagnetic ignition device on explosion engines
DK2525C
(en )
1899-09-25
Spark plugs for Explosion engines.
CH26043A
(en )
1903-07-31
Contact device on magneto-electric ignition devices of explosion engines, which allows the ignition timing to be changed
FR502742A
(en )
1920-05-25
Improvements in the construction of explosion engines
FR496099A
(en )
1919-10-25
Improvements made to explosive mixtures for explosion and internal combustion engines
FR518599A
(en )
1921-05-27
Improvements in the operation of explosion engines
CH23398A
(en )
1902-07-31
Multi-cylinder explosion engine
GB190303008A
(en )
1903-11-26
Improvements in the Firing of Explosive Mixtures in Internal Combustion Engines
CH25332A
(en )
1903-04-30
Internal combustion engine
FR509010A
(en )
1920-10-29
Spontaneous ignition spark engine
CH22455A
(en )
1902-01-31
Starting device on explosion engines
CH79561A
(en )
1918-12-02
Starting device in multi-cylinder explosion engines
CH15952A
(en )
1898-08-31
Explosion engine
CH25331A
(en )
1903-04-30
Internal combustion engine
FR525538A
(en )
1921-09-23
Multi-cylinder explosion engine with two closely spaced rows of cylinders
CH24143A
(en )
1902-11-30
Explosion rotary engine
CH29739A
(en )
1904-09-30
Magnet-electric ignition device on explosion engines
CH20875A
(en )
1901-04-15
Electric ignition device on multi-cylinder explosion engines
CH23670A
(en )
1902-08-31
Innovation in ignition devices on gas engines
FR506216A
(en )
1920-08-17
Improvement in starting explosion engines