CH44859A
(en )
1909-09-16
Device intended to adjust the gas flow rate in the torches
FR426731A
(en )
1911-07-17
Device increasing the gas flow in the pipes
FR10788E
(en )
1909-09-28
Safety device in gas producing devices
FR398348A
(en )
1909-06-02
Safety device in gas producing devices
FR348396A
(en )
1905-04-11
Gas recuperator-burner in fusion devices
FR386548A
(en )
1908-06-16
Method and device for obtaining the adjustment of the gas flow rate in the torches
FR406455A
(en )
1910-01-31
Apparatus for controlling at determined times the ignition and extinction of gas, the flow of fluids and other similar uses
CH44594A
(en )
1909-09-01
Device, intended to be controlled remotely, for switching on and off at least one gas burner
GB190818172A
(en )
1909-06-10
Improvements in and relating to Apparatus for Controlling at Pre-determined Times the lighting and Extingushing of Gas, the Flow of Fluids, and for analogous uses
FR386087A
(en )
1908-06-03
Safety device and flow regulator for gas pipelines
FR397585A
(en )
1909-05-11
Improvements in gas regulators
FR390275A
(en )
1908-10-01
Improvements in gas igniters
FR406393A
(en )
1910-01-28
Igniter-extinguisher device removably mounted on the gas inlet pipe
FR354990A
(en )
1905-10-19
Device applicable to the nozzles or ejectors of gas burners and intended to collect impurities
FR377652A
(en )
1907-09-12
Device for adjusting the pressure in gas pipes
FR441502A
(en )
1912-08-09
Device allowing the flow of a gas to be produced by overpressure, remotely and at will
FR473992A
(en )
1915-02-03
Safety device, flow limiter, for gas pipes
FR375334A
(en )
1907-07-05
Device intended to automatically distribute or spray any liquid in rain by the action of acetylene gas
FR472705A
(en )
1914-12-16
Devices applicable to the flow of fluids and mainly gases
FR398240A
(en )
1909-05-29
Flow regulator for gas burners
FR11963E
(en )
1910-06-10
Fumivity device with gas recovery and heat concentration, for industrial applications
FR390619A
(en )
1908-10-10
Improvements in acetylene gas generators
FR346965A
(en )
1905-02-17
Improvements in devices producing acetylene gas
FR413499A
(en )
1910-08-10
Valve device for gas and other pipes
FR452856A
(en )
1913-05-24
Improvements in devices for regulating gas admission to gas burners