CH37713A
(en )
1907-07-15
Device for regulating the gas supply for liquid heaters with gas firing
CH39082A
(en )
1908-01-16
Device for automatic regulation of the gas flow with closed liquid heaters
CH36507A
(en )
1907-01-31
Gas cooking device with automatic control device for the gas supply
CH49540A
(en )
1911-02-16
Device for controlling water heating in water heating systems with a heating device arranged separately from the water tank
CH67031A
(en )
1914-11-02
Device for regulating the gas supply for gas oxygen. Intensive burners
CH34947A
(en )
1906-06-30
Device for regulating the flame on alcohol stoves
CH32949A
(en )
1905-09-30
Gas tap on liquid heaters with gas firing
CH49039A
(en )
1911-01-02
Equipment on burners for liquid fuel for gasifying the latter
CH47744A
(en )
1910-08-01
Device for regulating the heating flame on alcohol stoves
CH37590A
(en )
1907-06-30
Flat irons with heating devices for liquid fuels
CH36477A
(en )
1907-01-15
Device for regulating the flow rates in channels
CH34506A
(en )
1906-04-30
Liquid atomizer with device for moving the humidified air
CH36694A
(en )
1907-02-15
Liquid fuel gasifiers for lighting and heating devices
CH37913A
(en )
1907-08-15
Clock with device for illuminating the dial
CH34669A
(en )
1906-05-15
Device on piston machines operated with liquid fuels for atomizing and burning the fuel
CH32016A
(en )
1905-08-31
Liquid heater for gas heating
CH49092A
(en )
1911-01-02
Fuel supply control device for furnaces of heating systems fed with liquid fuel
CH37207A
(en )
1907-05-31
Firing door with device for regulating the air admission through the firing door
FR383198A
(en )
1908-02-26
Regulator for bunsen burners
CH46138A
(en )
1910-02-01
Air gas apparatus with a scoop device serving to supply the carburizing liquid to a gasification chamber
AT26044B
(en )
1906-10-25
Device for impregnating liquids with gases.
CH31404A
(en )
1905-03-31
Liquid fuel heater
CH36546A
(en )
1907-01-31
Equipment on the firing of heating tube boilers with fire boxes for guiding the heating gases
FR383959A
(en )
1908-03-25
Pneumatic heating regulator
CH32216A
(en )
1905-06-30
Device for gas supply for flash flames