AT31514B
(en )
1908-01-25
Device for dividing any angle into three equal parts.
AT38420B
(en )
1909-08-25
Device for introducing gases into liquids.
AT25950B
(en )
1906-10-10
Device for precise adjustment of the ball bearings in the crankcase.
AT39174B
(en )
1909-10-11
Device for preventing the insertion of the lens carrier in handheld cameras before the lens board is exactly in the middle position.
AT42554B
(en )
1910-06-10
Phonograph with device for switching the membrane slide at different speeds.
AT31132B
(en )
1907-12-27
Device for visualizing the stresses in structural components.
AT45780B
(en )
1911-01-10
Device for conveying the water circulation in firebox kettles.
AT37097B
(en )
1909-04-26
Device for inserting balls into ball bearings.
AT44475B
(en )
1910-10-25
Device for preventing masturbation in stallions.
AT25852B
(en )
1906-09-25
Device for the mass production of cigarettes.
AT29979B
(en )
1907-09-25
Device for adjusting the ignition point in explosion engines.
AT48673B
(en )
1911-06-26
Device for classifying mass-produced articles.
AT49184B
(en )
1911-07-25
Device for feeding liquid fuels under constant pressure.
AT37457B
(en )
1909-05-25
Device for the production of butt-welded pipes with several pairs of rollers one behind the other.
AT33693B
(en )
1908-07-25
Device for regulating outflow from open filters.
AT35422B
(en )
1908-12-10
Device for the internal treatment of barrels.
AT29169B
(en )
1907-07-25
Device for hammering scythes.
AT56973B
(en )
1912-12-27
Device for the automatic, temporary increase in the degree of irregularity of speed regulators.
AT26583B
(en )
1906-11-26
Device for upsetting sand in pipes.
AT36876B
(en )
1909-04-10
Key with device to indicate whether it was last used to open or close.
AT35157B
(en )
1908-11-10
Apparatus for determining the draft of ships.
AT25910B
(en )
1906-10-10
Device for reducing friction in railway switches.
AT49971B
(en )
1911-09-25
Device for the production of bronzing arches.
AT36995B
(en )
1909-04-26
Device for catching the shuttle in the shuttle box.
AT43627B
(en )
1910-08-25
Device for changing the bucket spaces of the spoon on spoon disc seeders