AT93831B
(en )
1923-08-10
Process for the complete removal of carbonic acid u. Like. From gas mixtures.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT58273B
(en )
1913-03-26
Process for the production of chlorine products from natural gas or other methane-containing gases.
AT48769B
(en )
1911-06-26
Method and device for the production of sickles and the like. From facade steel.
AT57412B
(en )
1913-01-25
Process for the production of hat stumps, Fessen and the like.
AT64819B
(en )
1914-05-11
Process for the treatment of liquid fuel.
AT73543B
(en )
1917-07-25
Process for the hydrogenation and dehydrogenation of carbon compounds.
AT70158B
(en )
1915-10-11
Process for the production of latticework for reinforced concrete from metal plates.
AT71959B
(en )
1916-06-26
Method and device for the production of beer.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT64525B
(en )
1914-04-25
Process for the production of hollow beams from flat or profiled metal strips.
AT61192B
(en )
1913-09-10
Method and device for the separation of gas mixtures.
AT59975B
(en )
1913-07-10
Process for the preparation of ores.
AT75861B
(en )
1919-03-26
Device for heads of beets u. like
AT74089B
(en )
1918-01-10
Process for the production of articles from wood pulp and wood pulp compositions.
AT48770B
(en )
1911-06-26
Method and device for the production of hairpins and similar objects.
AT48415B
(en )
1911-06-10
Process for the manufacture of filters.
AT67112B
(en )
1914-11-25
Process for the production of pure iron oxide.
AT51057B
(en )
1911-12-11
Process for the recovery of animal carcasses.
AT101165B
(en )
1925-10-10
Process for the production of horn-like masses from casein.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT56699B
(en )
1912-12-10
Process for the production of cork paper.
AT66414B
(en )
1914-08-25
Process for the magnetic separation of ores from slurries.
AT70366B
(en )
1915-11-10
Process for the production of waterproof fabrics and fabrics.
AT71300B
(en )
1916-03-10
Process for making toothpastes.