CH25011A
(en )
1903-03-15
Automatic gas pressure regulator for gas stoves
CH32665A
(en )
1905-08-31
Use for gas burners
CH25913A
(en )
1903-07-15
Gas pressure regulator
CH26415A
(en )
1903-08-31
Gas pressure regulator
CH27639A
(en )
1904-01-31
Regulating nozzle for gas pipes
CH23467A
(en )
1902-07-31
Automatic gas consumption regulator
CH25395A
(en )
1903-05-15
Water ship for gas stoves
CH30553A
(en )
1905-02-28
Regulating valve for pipelines
CH28875A
(en )
1904-06-30
Flange seal on pipelines for high pressure
CH32666A
(en )
1905-08-31
Use for gas burners
AT26117B
(en )
1906-10-25
Gas channel arrangement for automatic firearms.
ES30385A1
(en )
1902-11-01
An automatic gas consumption regulator.
CH32216A
(en )
1905-06-30
Device for gas supply for flash flames
CH25604A
(en )
1903-05-31
Round burners for petroleum stoves
AT23022B
(en )
1906-02-10
Ignition device for gas burners.
CH25328A
(en )
1903-04-30
Regulating device on turbines for gaseous fluids
CH25928A
(en )
1903-07-31
Gas burners for liquid fuels
AT21592B
(en )
1905-10-10
Tap or valve assembly for gas bath stoves.
CH34176A
(en )
1906-03-15
Safety valve for gas burners
AT27645B
(en )
1907-02-25
Remote ignition device for gas flames operated by gas pressure change.
CH17282A
(en )
1899-05-31
Automatic gas pressure regulator for gas compression devices
AT23095B
(en )
1906-02-26
Gas pressure regulator.
CH31571A
(en )
1905-04-15
Gas heater for iron
CH30890A
(en )
1905-02-15
Sight for handguns
CH30889A
(en )
1905-02-15
Sight for firearms