CH5789A
(en )
1893-03-31
Petroleum supply device for petroleum engines
CH7055A
(en )
1893-12-30
Innovation on petroleum engines
CH3813A
(en )
1891-12-15
Gasification device for petroleum engines
CH5960A
(en )
1893-06-15
Evaporator for hydrocarbon engines
CH8404A
(en )
1894-10-31
Gasification device for petroleum engines
CH4487A
(en )
1892-06-15
Regulator for engines
CH7440A
(en )
1894-03-31
Improved self-purifying device for distilleries
CH5396A
(en )
1892-12-31
Petroleum engine
CH5453A
(en )
1892-12-31
Petroleum engine
CH4503A
(en )
1892-06-15
Ignition device for petroleum burners
CH6750A
(en )
1893-10-14
Decoupling device for livestock
CH6752A
(en )
1893-10-31
Draft regulator for combustion systems
CH7593A
(en )
1894-05-15
Drip catcher for candles
CH4740A
(en )
1892-07-15
Device for regulating the petroleum supply in hydrocarbon engines
CH7330A
(en )
1894-02-28
Drive device for bicycles
CH7438A
(en )
1894-07-15
Einsätze für Damentaillen
CH3387A
(en )
1891-09-15
Regulation for gas and petroleum machines
CH3388A
(en )
1891-09-15
Regulation for gas and petroleum machines
CH6741A
(en )
1893-10-14
Carburetors for engines that work with liquid hydrocarbons (all petroleum)
CH8427A
(en )
1894-10-15
Heating lamp for petroleum engines
CH6950A
(en )
1893-12-15
Ignition device for gas and oil engines
CH6917A
(en )
1893-12-15
Safety device for box locks
CH7599A
(en )
1894-05-15
Hand rest for violinists
CH13161A
(en )
1897-05-15
Regulating device for hydrocarbon engines
CH7351A
(en )
1894-03-15
Advanced lubricator for engines