CH2097A
(en )
1890-08-30
New ignition device for gas engines
CH2723A
(en )
1891-02-28
Relieved rotary ignition slide for gas engines
CH2308A
(en )
1890-11-15
Improved gas engine
CH3023A
(en )
1891-06-15
Improved gas engine
CH635A
(en )
1889-06-06
Tube igniter for gas and petrol engines
CH610A
(en )
1889-05-16
Control device for gas engines
CH2181A
(en )
1890-08-15
Regulating device for gas and petroleum engines
CH309A
(en )
1889-03-08
Ignition device for petroleum gas machines
CH4454A
(en )
1892-05-31
Gas or petroleum engine
CH2774A
(en )
1891-03-14
Improved petroleum engine
CH6950A
(en )
1893-12-15
Ignition device for gas and oil engines
CH3132A
(en )
1891-06-30
Advanced gas engine
CH4115A
(en )
1892-04-15
Sleeve control for gas and petroleum engines
CH3813A
(en )
1891-12-15
Gasification device for petroleum engines
CH4976A
(en )
1892-09-15
Automatic-pneumatic ignition device for gas burners
CH7060A
(en )
1894-01-31
New two-stroke petroleum gas engine
CH3499A
(en )
1891-10-15
Regulator for gas and petroleum engines
CH2202A
(en )
1890-09-15
Compound gas or petroleum engine
CH2811A
(en )
1891-03-31
Device for gasifying petroleum for engines
CH3131A
(en )
1891-06-30
Improved lantern for gas lighting
CH10371A
(en )
1895-11-30
Ignition device for gas and oil engines
CH2005A
(en )
1890-08-15
Gas engine
CH332A
(en )
1889-03-16
Gas engine
CH3399A
(en )
1891-09-30
Improved admission cylinder for steam engines with successive expansion
CH4395A
(en )
1892-05-14
Petrol engine