CH970A
(en )
1889-08-19
Improved gas apparatus for feeding engines with petroleum distillation
CH804A
(en )
1889-07-05
Petroleum engine
CH309A
(en )
1889-03-08
Ignition device for petroleum gas machines
CH606A
(en )
1889-05-28
Improved hydrocarbon engine
CH7979A
(en )
1894-08-15
Device for starting petroleum engines
CH547A
(en )
1889-04-10
Atomizers for petroleum gas machines
CH52A
(en )
1889-01-08
New petroleum gas apparatus for heating purposes
CH715A
(en )
1889-10-19
Innovation in engines for operation with heavy hydrocarbons
CH1450A
(en )
1889-12-14
Advanced Hydrocarbon Engine
CH4395A
(en )
1892-05-14
Petrol engine
CH610A
(en )
1889-05-16
Control device for gas engines
CH963A
(en )
1889-08-26
Device for regulating gas engines
CH3142A
(en )
1891-07-15
Device for gasifying petroleum for engines
CH3083A
(en )
1891-08-31
Innovation in engines for operation with heavy hydrocarbons
CH875A
(en )
1889-11-23
Fuel rectifier with continuous expectoration
CH2005A
(en )
1890-08-15
Gas engine
CH332A
(en )
1889-03-16
Gas engine
CH8427A
(en )
1894-10-15
Heating lamp for petroleum engines
CH4454A
(en )
1892-05-31
Gas or petroleum engine
CH2774A
(en )
1891-03-14
Improved petroleum engine
CH1985A
(en )
1890-06-30
Further development of petroleum engines
CH18301A
(en )
1899-12-15
Carburetor for hydrocarbon engines
CH3387A
(en )
1891-09-15
Regulation for gas and petroleum machines
CH3388A
(en )
1891-09-15
Regulation for gas and petroleum machines
CH2811A
(en )
1891-03-31
Device for gasifying petroleum for engines