AT49230B
(en )
1911-07-25
Method and device for cleaning sieve drums and sieve belts used in wastewater treatment.
AT73061B
(en )
1917-02-10
Method and device for the surface treatment of coins for cleaning, disinfecting or the like.
AT34104B
(en )
1908-08-25
Method and device for blending cotton or other textiles.
AT35973B
(en )
1909-01-25
Method and device for drying pasta products.
AT38908B
(en )
1909-09-25
Method of washing and cleaning charcoal.
AT35617B
(en )
1908-12-28
Method and device for removing dust and waste particles from scraping machines or cards of all kinds.
AT69147B
(en )
1915-06-25
Method and apparatus for processing ores and the like.
AT49427B
(en )
1911-08-10
Method and device for spreading the teeth for forming cutting tools.
AT24285B
(en )
1906-05-25
Device for compacting and soaking kötzern.
AT66280B
(en )
1914-08-25
Method and device for the detection of forgeries in printing and engraving.
AT37117B
(en )
1909-04-26
Method and device for the gasification of raw fuels.
AT9975B
(en )
1902-11-25
Method and device for the quantitative determination of solid and liquid bodies in gases.
AT29488B
(en )
1907-08-10
Method and device for separating rubber from the fabric fibers connected to it.
AT51244B
(en )
1911-12-11
Device for forging file bodies and the like.
AT44475B
(en )
1910-10-25
Device for preventing masturbation in stallions.
AT9382B
(en )
1902-10-10
Method and device for the production of artificial stones, particularly suitable for lithographic purposes.
AT57414B
(en )
1913-01-25
Method and device for driving vehicles.
AT31531B
(en )
1908-01-25
Process and device for the purification of production water.
AT24307B
(en )
1906-05-25
Method of grinding horn.
AT63411B
(en )
1914-02-10
Method of treating hemoglobin.
AT38134B
(en )
1909-07-26
Process for treating lignite.
AT48673B
(en )
1911-06-26
Device for classifying mass-produced articles.
AT38654B
(en )
1909-09-10
Method of treating steel.
AT38420B
(en )
1909-08-25
Device for introducing gases into liquids.
AT32827B
(en )
1908-05-11
Method and device for hardening scratch teeth by quenching and releasing the teeth twice.