AT25834B
(en )
1906-09-25
Method and device for achieving smokeless combustion in combustion systems.
AT25910B
(en )
1906-10-10
Device for reducing friction in railway switches.
AT38688B
(en )
1909-09-10
Device for the generation and combustion of carburized air.
AT66280B
(en )
1914-08-25
Method and device for the detection of forgeries in printing and engraving.
AT57417B
(en )
1913-01-25
Process for the decarburization of filaments made of metals or metalloids.
AT30761B
(en )
1907-11-25
Device for preventing the simultaneous movement of several setting levers in adding machines u. like
AT37117B
(en )
1909-04-26
Method and device for the gasification of raw fuels.
AT31514B
(en )
1908-01-25
Device for dividing any angle into three equal parts.
AT29004B
(en )
1907-07-10
Method and device for the production of relief maps.
AT51119B
(en )
1911-12-11
Methods and devices for securing the lead seal in socket pipes.
AT33693B
(en )
1908-07-25
Device for regulating outflow from open filters.
AT38420B
(en )
1909-08-25
Device for introducing gases into liquids.
AT40303B
(en )
1909-12-27
Method and device for feeding the liquid fuel into internal combustion engines operating with constant pressure.
AT35907B
(en )
1909-01-25
Method for producing an insulating rail connection.
AT38403B
(en )
1909-08-25
Process for the preparation of ores through precipitation work.
AT26252B
(en )
1906-11-10
Method for facilitating the start-up of petroleum engines.
AT44475B
(en )
1910-10-25
Device for preventing masturbation in stallions.
AT51244B
(en )
1911-12-11
Device for forging file bodies and the like.
AT57537B
(en )
1918-02-10
Process and device for separating scale and sludge formers from steam boiler feed water.
AT9780B
(en )
1902-11-10
Device for the automatic regulation of the boiler feed in motor vehicles.
AT31531B
(en )
1908-01-25
Process and device for the purification of production water.
AT23991B
(en )
1906-04-25
Matchbox protective sleeve and method of making the same.
AT37218B
(en )
1909-05-10
Method and device for lifting the individual sheets from a stack of sheets.
AT33686B
(en )
1908-07-25
Method and device for cooling annealed sheet metal objects.
AT25167B
(en )
1906-08-10
Device for printing books in Braille.