AT69147B
(en )
1915-06-25
Method and apparatus for processing ores and the like.
AT73061B
(en )
1917-02-10
Method and device for the surface treatment of coins for cleaning, disinfecting or the like.
AT74135B
(en )
1918-02-11
Method and device for sterilizing bottles and the like.
AT57414B
(en )
1913-01-25
Method and device for driving vehicles.
AT48769B
(en )
1911-06-26
Method and device for the production of sickles and the like. From facade steel.
AT48770B
(en )
1911-06-26
Method and device for the production of hairpins and similar objects.
AT70142B
(en )
1915-10-11
Method and device for increasing the performance of grinding apparatus.
AT65960B
(en )
1914-08-10
Process and device for the electrolysis of halogenated alkalis.
AT70908B
(en )
1916-01-10
Device on typewriters for holding cards and the like.
AT86662B
(en )
1921-12-10
Method and device for hardening railway tracks.
AT9569B
(en )
1902-10-25
Device for the treatment of slag u. like. with gases.
AT74724B
(en )
1918-10-10
Method for lifting liquids, gases or the like.
AT51244B
(en )
1911-12-11
Device for forging file bodies and the like.
AT80732B
(en )
1920-05-25
Method and machine for the production of roads, lanes, slabs, trenches or the like from hardening material.
AT77749B
(en )
1919-08-25
Method and device for producing pipe bends, pipe bends, pipe coils and the like.
AT38403B
(en )
1909-08-25
Process for the preparation of ores through precipitation work.
AT57322B
(en )
1913-01-25
Method and device for charging horizontal coke ovens.
AT10133B
(en )
1902-12-10
Apparatus for exterminating bedbugs and the like like
AT51453B
(en )
1911-12-27
Process for the treatment of ores containing precious metals.
AT93831B
(en )
1923-08-10
Process for the complete removal of carbonic acid u. Like. From gas mixtures.
AT66280B
(en )
1914-08-25
Method and device for the detection of forgeries in printing and engraving.
AT60972B
(en )
1913-09-10
Method and device for removing wallpaper and the like.
AT72531B
(en )
1916-10-10
Device for cutting strips of felt and the like. Waste.
AT76377B
(en )
1919-05-10
Method and device for the production of dried, crushed superphosphate
AT57321B
(en )
1913-01-25
Method and device for the continuous dry separation of diffusion juices.