AT70142B
(en )
1915-10-11
Method and device for increasing the performance of grinding apparatus.
AT64128B
(en )
1914-03-26
Device for monitoring the use of vehicles.
AT74814B
(en )
1918-10-25
Transport and extension apparatus for thigh fractures.
AT73543B
(en )
1917-07-25
Process for the hydrogenation and dehydrogenation of carbon compounds.
AT71959B
(en )
1916-06-26
Method and device for the production of beer.
AT86662B
(en )
1921-12-10
Method and device for hardening railway tracks.
AT70290B
(en )
1915-10-25
Method and device for checking the vibration state of the moving system of oscilloscopes (electrocardiographs).
AT61192B
(en )
1913-09-10
Method and device for the separation of gas mixtures.
AT77747B
(en )
1919-08-25
Methods and devices for grinding conical rolls of precise dimensions.
AT48770B
(en )
1911-06-26
Method and device for the production of hairpins and similar objects.
AT80842B
(en )
1920-06-25
Process for the recycling of old rubber.
AT75861B
(en )
1919-03-26
Device for heads of beets u. like
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT57414B
(en )
1913-01-25
Method and device for driving vehicles.
AT74375B
(en )
1918-05-25
Method and device for operating vacuum tubes.
AT69147B
(en )
1915-06-25
Method and apparatus for processing ores and the like.
AT75711B
(en )
1919-03-10
Device for adjusting the relieved parts of support ball bearings.
AT72343B
(en )
1916-08-25
Equipment for the operation of low-voltage systems.
AT60816B
(en )
1913-08-25
Method and device for preventing the propagation and effect of coal dust and firedamp explosions.
AT72335B
(en )
1916-08-25
Vibrating device for concrete and the like.
AT57614B
(en )
1913-02-10
Discharge device for salt pans and the like.
AT72531B
(en )
1916-10-10
Device for cutting strips of felt and the like. Waste.
AT79463B
(en )
1919-12-29
Procedure for improving and shortening the fulling.
AT62078B
(en )
1913-11-10
Adjustment device for hand brakes on railway vehicles.
AT73693B
(en )
1917-08-25
Method and machine for the manufacture of footwear.