CH32734A
(en )
1905-08-31
Device on gas lanterns for automatic remote ignition and extinguishing of the same
CH50750A
(en )
1911-07-01
Automatic ignition and extinguishing device on gas lamps
CH38863A
(en )
1908-01-02
Ignition and extinguishing device for gas burners
CH40258A
(en )
1908-07-01
Remote ignition device for gas lamps
CH39888A
(en )
1908-05-01
Gas lighting device
CH34179A
(en )
1906-03-31
Remote gas igniter
CH32631A
(en )
1905-08-31
Ignition and extinguishing device for gas lanterns that can be driven by increasing the pressure of the gas
CH33510A
(en )
1905-12-15
Ignition and extinguishing device for gas lanterns that can be driven by increasing the pressure of the gas
CH44593A
(en )
1909-09-01
Remote gas ignition device
AU443805B
(en )
1906-11-20
An improved time set apparatus for automatically lighting or extinguishing gas burners
CH34802A
(en )
1906-06-15
Device on flame lamps
DK10982C
(en )
1908-06-29
Remote ignition device for gas lamps.
DK6625C
(en )
1904-06-06
Device for the manufacture of gas and air mixtures for incandescent lighting.
CH40930A
(en )
1908-09-01
Device to prevent the whistling of burning gas incandescent lamps
FR377695A
(en )
1907-09-12
Remote ignition device for gas lamps
CH33035A
(en )
1905-10-15
Remote gas igniter
CH33139A
(en )
1905-10-31
Remote gas igniter
CA93479A
(en )
1905-06-06
Fire lighting device
DK12654C
(en )
1909-11-01
Gas remote ignition device.
CH38178A
(en )
1907-09-15
Flame extinguishers on wick lamps
CH39970A
(en )
1908-05-01
Automatic fuel gas compressor
DK7209C
(en )
1905-01-16
Device for short-term gas lighting.
FR365775A
(en )
1906-09-17
Automatic ignition gas stove
FR347066A
(en )
1905-02-23
Automatic igniter and extinguisher
DK8528C
(en )
1906-06-11
Interior Ignition device for lamps and the like.