CH41963A
(en )
1908-12-16
Device for the remote ignition and extinction of at least one gas burner
FR401446A
(en )
1909-08-28
Device for remote ignition and extinction of gas burners
FR364917A
(en )
1906-08-31
Device for the remote ignition and extinction of gas burners, reversed or upright
FR403001A
(en )
1909-10-23
Device for remote ignition and extinction of gas burners
FR373582A
(en )
1907-05-18
Ignition device for gas lamps with two or more burners
FR373591A
(en )
1907-05-18
Ignition device for gas lamps with two or more burners
FR364756A
(en )
1906-08-28
Device for remote ignition and extinction of gas burners
FR9631E
(en )
1908-12-18
Device for remote ignition and extinction of gas burners
FR377695A
(en )
1907-09-12
Remote ignition device for gas lamps
FR401221A
(en )
1909-08-21
Device for the automatic ignition and extinction of gas burners from a distance
CH44594A
(en )
1909-09-01
Device, intended to be controlled remotely, for switching on and off at least one gas burner
FR389111A
(en )
1908-09-01
Ignition device, for gas and acetylene burners
FR388538A
(en )
1908-08-14
Ignition device for gas burners
FR389803A
(en )
1908-09-19
Device for automatic and remote switching on and off of gas burners
CH59747A
(en )
1913-06-16
Device for automatic ignition and shutdown of at least one gas burner
FR399256A
(en )
1909-06-25
Device for remote gas ignition
FR392245A
(en )
1908-11-20
Device for the automatic switching on and off of gas burners from a distance
CH62457A
(en )
1913-12-01
Apparatus for the automatic ignition and extinction of at least one gas burner at given times
FR403307A
(en )
1909-10-30
Recovering sleeve gas and hydrocarbon vapor burner
FR405334A
(en )
1909-12-27
Ignition device for gas lanterns or others
FR384372A
(en )
1908-04-07
Device for remotely switching on and off electric or gas lamps
FR6549E
(en )
1906-12-17
Device for automatic remote switching on and off of gas lanterns
FR395183A
(en )
1909-02-13
Device for the temporary automatic ignition of a gas burner
CH28831A
(en )
1904-06-30
Device for remotely triggering the ignition and extinction of gas lamps
FR407429A
(en )
1910-02-28
Device for automatic switching on and off of gas lamps