CH71106A
(en )
1915-12-01
Device for conveying and compressing gas
CH74311A
(en )
1917-02-16
Device for hanging pictures and the like
AT63554B
(en )
1914-02-25
Device for igniting and extinguishing burners.
CH55951A
(en )
1912-09-16
Device for fastening papers and files
FR423918A
(en )
1911-05-01
Gas purifier
FR400856A
(en )
1909-08-11
Gas purifiers
DK12487C
(en )
1909-09-06
Device for gas stoves and the like.
FR421186A
(en )
1911-02-16
Gas purifier
AT52282B
(en )
1912-02-26
Gas ignition device.
DK25192C
(en )
1919-11-10
Incandescent device for combustion engines and the like.
AT41110B
(en )
1910-02-25
Hand igniter for gas lamps and stoves.
CH51771A
(en )
1911-09-16
Device for utilizing the heat of combustion gases
CH44341A
(en )
1909-08-02
Gas cooker
DK18283C
(en )
1913-12-22
Silencer for Gas Engines and the like.
CH45561A
(en )
1909-12-01
Device for operating the lever of ignition and extinguishing devices
AT80132B
(en )
1920-02-25
Device for testing gun barrels and the like. Device for testing gun barrels and the like.
DK12238C
(en )
1909-06-14
Electric Ignition Device for Torpedoes and similar Appliances.
CH63177A
(en )
1914-01-02
Device for upsetting rings, tires, pipe ends and the like
CH40930A
(en )
1908-09-01
Device to prevent the whistling of burning gas incandescent lamps
CH62470A
(en )
1913-11-17
Device for telephone ordering of cabs, service men and the like.
CH49037A
(en )
1911-01-02
Device for the periodic opening and closing of gas burner supply lines
AT52234B
(en )
1912-02-26
Electrically operated device for displaying the position of gas taps in the distance.
CH74826A
(en )
1917-04-16
Method and device for burning and utilizing flue gases
CH47171A
(en )
1910-06-01
Device on explosion engines for supplying additional air into the explosion room
CH47555A
(en )
1910-07-16
Gas purifier