CH18083A
(en )
1899-10-31
Wick lamp with device for lighting by means of an electrically heated ignition coil
CH18143A
(en )
1899-10-31
Device for self-ignition of incandescent light burners
CH18309A
(en )
1899-11-30
Ignition device on incandescent light burners
CH17293A
(en )
1899-05-31
Apparatus for attaching incandescent mantles to burner heads
CH16225A
(en )
1898-10-15
New petroleum incandescent lamp with wick burner
CH356E
(en )
1901-09-15
New petroleum incandescent lamp with wick burner
CH58768A
(en )
1913-04-01
Ignition device for heating and lighting apparatus using evaporated hydrocarbons
CH17615A
(en )
1899-07-15
Petroleum heating burner for incandescent light generation
ES22465A1
(en )
1898-05-01
An acetylene spark plug for lighting and heating.
CH15858A
(en )
1898-08-31
Device on acetylene burners to prevent soot formation
CH23493A
(en )
1902-08-15
Adjustable electrical ignition device with spark inductor for engines, which allows the ignition timing to be shifted
CH55113A
(en )
1912-07-16
Device on gas lamps with inverted burners to ignite the gas
CH1746A
(en )
1890-04-30
Device for changing the light intensity of arc lamps connected in series
FR517347A
(en )
1921-05-03
Continuous heating gas heater by intermittent ignition
CH78517A
(en )
1918-08-01
Device for heating liquids using a lit petrol or gas lamp
CH23146A
(en )
1902-06-15
Acetylene gas burner with electrical ignition device
CH24703A
(en )
1903-01-31
Apparatus for burning incandescent mantles
CH20391A
(en )
1901-01-31
Ignition device on gas light lanterns
CH17448A
(en )
1899-06-15
Alarm clock with light ignition device
CH16398A
(en )
1898-11-30
Kerosene light bulb
CH16139A
(en )
1898-09-30
Self-igniting gas light bulb
FR558497A
(en )
1923-08-28
Electrically heated steam boiler with high voltage current
CH19200A
(en )
1900-05-31
Bicycle with device for electric lighting
CH13168A
(en )
1897-04-30
Apparatus for electrical illumination by incandescent lamps
CH64787A
(en )
1914-05-01
Device on vehicles for dimming the light of the vehicle lamps