AT61192B
(en )
1913-09-10
Method and device for the separation of gas mixtures.
AT48770B
(en )
1911-06-26
Method and device for the production of hairpins and similar objects.
AT48769B
(en )
1911-06-26
Method and device for the production of sickles and the like. From facade steel.
AT74577B
(en )
1918-09-10
Method and device for the production of gas mixtures used for the preservation of food and medicinal products.
AT93831B
(en )
1923-08-10
Process for the complete removal of carbonic acid u. Like. From gas mixtures.
AT57321B
(en )
1913-01-25
Method and device for the continuous dry separation of diffusion juices.
AT69147B
(en )
1915-06-25
Method and apparatus for processing ores and the like.
AT70142B
(en )
1915-10-11
Method and device for increasing the performance of grinding apparatus.
AT60816B
(en )
1913-08-25
Method and device for preventing the propagation and effect of coal dust and firedamp explosions.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.
AT73543B
(en )
1917-07-25
Process for the hydrogenation and dehydrogenation of carbon compounds.
AT57414B
(en )
1913-01-25
Method and device for driving vehicles.
AT51057B
(en )
1911-12-11
Process for the recovery of animal carcasses.
AT55855B
(en )
1912-10-10
Device for the prevention of stranding and collision of watercraft.
AT9569B
(en )
1902-10-25
Device for the treatment of slag u. like. with gases.
AT76377B
(en )
1919-05-10
Method and device for the production of dried, crushed superphosphate
AT65960B
(en )
1914-08-10
Process and device for the electrolysis of halogenated alkalis.
AT38403B
(en )
1909-08-25
Process for the preparation of ores through precipitation work.
AT56177B
(en )
1912-11-11
Process for the simultaneous extraction of sulfur and cyano compounds from the used cleaning materials of the luminous gas
AT49596B
(en )
1911-08-25
Method and device for the production of paving stones and the like from cement and fillers.
AT70290B
(en )
1915-10-25
Method and device for checking the vibration state of the moving system of oscilloscopes (electrocardiographs).
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT50376B
(en )
1911-10-25
Device for the extraction of sparkling wine.
AT50147B
(en )
1911-10-10
Device for extracting the molds in the production of fluids.
AT57417B
(en )
1913-01-25
Process for the decarburization of filaments made of metals or metalloids.