AT49427B
(en )
1911-08-10
Method and device for spreading the teeth for forming cutting tools.
AT73061B
(en )
1917-02-10
Method and device for the surface treatment of coins for cleaning, disinfecting or the like.
AT72531B
(en )
1916-10-10
Device for cutting strips of felt and the like. Waste.
AT57414B
(en )
1913-01-25
Method and device for driving vehicles.
AT74135B
(en )
1918-02-11
Method and device for sterilizing bottles and the like.
AT51244B
(en )
1911-12-11
Device for forging file bodies and the like.
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.
AT48998B
(en )
1911-07-25
Device for cleaning, cooling and scrubbing gases.
AT57519B
(en )
1918-02-10
Device for pressing metal objects.
AT74128B
(en )
1918-02-11
Disintegrator-type device for cleaning, cooling and mixing gases.
AT69147B
(en )
1915-06-25
Method and apparatus for processing ores and the like.
AT86662B
(en )
1921-12-10
Method and device for hardening railway tracks.
AT55031B
(en )
1912-08-26
Device for cutting the edges of rolls of wallpaper.
AT48769B
(en )
1911-06-26
Method and device for the production of sickles and the like. From facade steel.
AT66514B
(en )
1914-09-10
Device for straightening and grinding the teeth of lickerins or feed rollers of scraping machines.
AT66280B
(en )
1914-08-25
Method and device for the detection of forgeries in printing and engraving.
AT77498B
(en )
1919-08-11
Method and device for cutting metals.
AT60972B
(en )
1913-09-10
Method and device for removing wallpaper and the like.
AT48770B
(en )
1911-06-26
Method and device for the production of hairpins and similar objects.
AT47893B
(en )
1911-05-26
Device for pressing nail tips or the like.
AT70908B
(en )
1916-01-10
Device on typewriters for holding cards and the like.
AT75861B
(en )
1919-03-26
Device for heads of beets u. like
AT78937B
(en )
1919-10-25
Method and apparatus for making sleepers with worn holes or supports recyclable.
AT70142B
(en )
1915-10-11
Method and device for increasing the performance of grinding apparatus.