CH8875A
(en )
1895-01-31
Automatic extinguishing device applicable to burners for gas stoves
FR476710A
(en )
1915-08-26
Improvements to automatic ignition and extinguishing devices for high pressure gas burners
FR392245A
(en )
1908-11-20
Device for the automatic switching on and off of gas burners from a distance
FR351592A
(en )
1905-07-20
Device for automatic remote switching on and off of gas lanterns
FR322422A
(en )
1903-02-04
Automatic fire extinguisher for gas appliances with clockwork movement
FR4464E
(en )
1905-08-26
Automatic fire extinguisher for gas appliances with clockwork movement
FR403867A
(en )
1909-11-16
Automatic ignition and extinguishing device for gas lamps
FR422382A
(en )
1911-03-20
Automatic fire extinguisher for gas appliances
FR462866A
(en )
1914-02-07
Pyrophoric ignition device for gas burners
FR450134A
(en )
1913-03-15
Device for operating gas lanterns
FR400042A
(en )
1909-07-16
Device for automatic pilot ignition and extinguishing of gas lamps
FR14948E
(en )
1912-03-18
Fire extinguisher for gas and acetylene burners
FR401515A
(en )
1909-09-01
Fire extinguisher for gas and acetylene burners
FR10287E
(en )
1909-06-09
Device for switching on and off gas lamps at fixed times
FR11117E
(en )
1909-12-09
Device for switching on and off gas lamps at fixed times
FR388412A
(en )
1908-08-12
Device for switching on and off gas lamps at fixed times
FR9246E
(en )
1908-09-17
Device for switching on and off gas lamps at fixed times
FR349978A
(en )
1905-08-18
Fixed-time electric ignition for automatic gas ignition and extinguishing device
FR348829A
(en )
1905-04-27
System for remotely triggering the automatic ignition and shutdown of gas burners
FR18469E
(en )
1914-04-25
Remote ignition and extinguishing system for gas burners
FR464781A
(en )
1914-03-30
Remote ignition and extinguishing system for gas burners
FR6549E
(en )
1906-12-17
Device for automatic remote switching on and off of gas lanterns
FR465318A
(en )
1914-04-14
Device for lighting petroleum gas burners
FR3510E
(en )
1904-11-25
Automatic fire extinguisher of gas appliances
FR435776A
(en )
1912-03-09
Refractory log for gas stoves