AT14337B
(en )
1903-12-10
Device for testing the luminous gas for the hydrogen sulfide content.
AT31668B
(en )
1908-02-10
Device for displaying the carbonic acid content of smoke gases.
AT23511B
(en )
1906-03-26
Keyboard instrument for teaching purposes.
AT24852B
(en )
1906-07-10
Device for admitting water gas into luminous gas retorts.
AT26347B
(en )
1906-11-10
Device for introducing water into the gasification air for gas generators.
AT38420B
(en )
1909-08-25
Device for introducing gases into liquids.
AT44374B
(en )
1910-10-10
Procedure for representing formats.
AT14435B
(en )
1903-12-28
Control device for gas and similar explosion engines.
AT9614B
(en )
1902-10-25
Air gas apparatus.
AT9569B
(en )
1902-10-25
Device for the treatment of slag u. like. with gases.
AT29242B
(en )
1907-07-25
Device for breathing in rooms filled with harmful gases.
AT27054B
(en )
1907-01-10
Method and device for generating combustible gases from liquid fuels.
AT25914B
(en )
1906-10-10
Control device for explosion engines.
AT11089B
(en )
1903-03-10
Device for heating the carburetor with oil gas incandescent lamps.
AT49184B
(en )
1911-07-25
Device for feeding liquid fuels under constant pressure.
AT39227B
(en )
1909-10-11
Ignition device for gas burners.
AT23557B
(en )
1906-03-26
Moving and holding device for pencil leads.
AT25149B
(en )
1906-08-10
Device for the automatic establishment of telephone connections.
AT31011B
(en )
1907-12-10
Lighting device for advertising purposes.
AT14461B
(en )
1903-12-28
Last apparatus for looms.
AT9630B
(en )
1902-10-25
Charcoal container arrangement for inclined gas retories.
AT24593B
(en )
1906-06-25
Gas mixer.
AT25910B
(en )
1906-10-10
Device for reducing friction in railway switches.
AT26939B
(en )
1906-12-27
Device for ignition in gas engines.
AT49033B
(en )
1911-07-25
Ignition and extinguishing device for gas lamps operated by changing the gas pressure.