AT57414B
(en )
1913-01-25
Method and device for driving vehicles.
AT86662B
(en )
1921-12-10
Method and device for hardening railway tracks.
AT75861B
(en )
1919-03-26
Device for heads of beets u. like
AT74135B
(en )
1918-02-11
Method and device for sterilizing bottles and the like.
AT74375B
(en )
1918-05-25
Method and device for operating vacuum tubes.
AT66280B
(en )
1914-08-25
Method and device for the detection of forgeries in printing and engraving.
AT57020B
(en )
1912-12-27
Method and machine for compacting the molding sand by vibrating.
AT61192B
(en )
1913-09-10
Method and device for the separation of gas mixtures.
AT50687B
(en )
1911-11-10
Method and device for the foundation of brushes and paint brushes.
AT69147B
(en )
1915-06-25
Method and apparatus for processing ores and the like.
AT57316B
(en )
1913-01-25
Process and device for the recovery and revitalization of decolorizing agents.
AT60972B
(en )
1913-09-10
Method and device for removing wallpaper and the like.
AT89214B
(en )
1922-08-25
Device for lifting motor vehicles and other vehicles.
AT70142B
(en )
1915-10-11
Method and device for increasing the performance of grinding apparatus.
AT57322B
(en )
1913-01-25
Method and device for charging horizontal coke ovens.
AT77498B
(en )
1919-08-11
Method and device for cutting metals.
AT78850B
(en )
1919-10-25
Process for avoiding tension in castings.
AT68161B
(en )
1915-03-10
Method and device for distilling crude oil and the like.
AT78937B
(en )
1919-10-25
Method and apparatus for making sleepers with worn holes or supports recyclable.
AT55750B
(en )
1912-10-10
Method and device for distilling liquids.
AT57519B
(en )
1918-02-10
Device for pressing metal objects.
AT48770B
(en )
1911-06-26
Method and device for the production of hairpins and similar objects.
AT57380B
(en )
1913-01-25
Device for joining pieces of clothing.
AT71448B
(en )
1916-05-25
Method and device for welding embedded rails or other fixed workpieces.
AT44808B
(en )
1910-11-10
Device for filling bottles.