CH66190A
(en )
1914-08-17
Device for the detachable fastening of spark plugs on explosion engines
CH63272A
(en )
1914-01-16
Device for the electrical ignition of internal combustion engines
CH53486A
(en )
1912-03-01
Device for the electrical ignition of internal combustion engines
CH56215A
(en )
1912-10-16
Device for the electrical ignition of internal combustion engines
CH58995A
(en )
1913-04-16
Explosion engine
CH74388A
(en )
1917-07-02
Spark plug from explosion engines
CH51852A
(en )
1911-10-02
Device for regulating internal combustion engines
CH71247A
(en )
1915-12-16
Device on explosion machines for automatic cleaning of the spark plug
CH53485A
(en )
1912-03-01
Device for the electrical ignition of multi-cylinder internal combustion engines with an irregular ignition sequence
CH59980A
(en )
1913-06-16
Four-stroke engine
CH54745A
(en )
1912-06-17
Spark plug for explosion engines
CH64314A
(en )
1914-03-16
Device for sealing the crankcase on two-stroke crankcase engines
DK14050C
(en )
1911-01-02
Explosion engine with Ignition head.
CH75188A
(en )
1917-06-16
Ignition device on internal combustion engines
CH67310A
(en )
1914-12-01
Device for starting explosion engines
CH51771A
(en )
1911-09-16
Device for utilizing the heat of combustion gases
AU105711B
(en )
1911-06-27
Improvements inself-starting devices for internal combustion engines
FI5318A
(en )
1913-04-29
New internal combustion engine system
FI5257A
(en )
1913-04-10
New internal combustion engine system
CH57839A
(en )
1913-02-01
Ignition device on internal combustion engines
AT71261B
(en )
1916-02-25
Device for starting internal combustion engines.
FR485895A
(en )
1918-02-15
Engine spark plugs
CH65203A
(en )
1914-06-01
Explosion engine
FR440438A
(en )
1912-07-10
Ignition engine distribution
CH58925A
(en )
1913-04-01
New on sticks and spark plugs