AT48812B
(en )
1911-07-10
Process for the simultaneous production of ammonia and aluminum compounds.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT46467B
(en )
1911-02-10
Process for the preparation of ammonia.
AT46877B
(en )
1911-03-10
Process for the preparation of ammonia.
AT51095B
(en )
1911-12-11
Process for the preparation of oxythionaphthene derivatives.
AT51272B
(en )
1911-12-27
Process for extrusion of zinc.
AT30941B
(en )
1907-12-10
Process for the preparation of α-oxythionaphthens.
AT71959B
(en )
1916-06-26
Method and device for the production of beer.
AT48345B
(en )
1911-06-10
Process for the preparation of azidyl compounds of 5-diethyl-2-imino-4,6-dioxypyrimidine.
AT62976B
(en )
1914-01-10
Process for the extraction of cyan and ammonia.
AT48770B
(en )
1911-06-26
Method and device for the production of hairpins and similar objects.
AT48195B
(en )
1911-05-26
Process for the production of albumin soap.
AT71696B
(en )
1916-08-10
Process for the production of steel plates, armor plates, hollow bodies and the like.
AT73543B
(en )
1917-07-25
Process for the hydrogenation and dehydrogenation of carbon compounds.
AT9941B
(en )
1902-11-25
Process for the production of collector electrodes from finely divided lead.
AT43904B
(en )
1910-09-10
Process for the production of various wide drive belts, belts and. Like. Made of asbestos fabric.
AT38433B
(en )
1909-08-25
Process for the blueing of sugar masses.
AT72303B
(en )
1916-08-25
Process for the preparation of ureas of the naphthalene series.
AT49029B
(en )
1911-07-25
Process for the production of neutral salts of alkalis and caustic alkalis from alkali silicates.
AT44459B
(en )
1910-10-25
Process for the representation of substantive azo dyes.
AT49792B
(en )
1911-09-11
Process for the preparation of solid, carbonate ammonia.
AT45023B
(en )
1910-11-25
Process for the preparation of stain-coloring o-oxyazo dyes.
AT45025B
(en )
1910-11-25
Process for the preparation of o-oxyazo dyes.
AT41801B
(en )
1910-04-11
Process for the production of insulating bodies.
AT34272B
(en )
1908-09-10
Process for the preparation of acetylated nitrocelluloses.