AT50390B
(en )
1911-10-25
Process for the extraction of raw materials for sugar production, in particular from sugar cane.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT36211B
(en )
1909-02-10
Process for the production of large, well-formed crystals from hot-saturated solutions, especially sugar.
AT48337B
(en )
1911-06-10
Process for the production of alkali formate.
AT34416B
(en )
1908-09-10
Process for the production of bodies made of tungsten metal or alloys thereof by drawing or rolling.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT28960B
(en )
1907-06-25
Process for the production of pressed hollow bodies from malleable mass.
AT69027B
(en )
1915-06-10
Process for the production of resinous substances from fats, oils, etc.
AT38403B
(en )
1909-08-25
Process for the preparation of ores through precipitation work.
AT56699B
(en )
1912-12-10
Process for the production of cork paper.
AT48304B
(en )
1911-06-10
Process for the production of nitrogen compounds from carbides.
AT44799B
(en )
1910-11-10
Process for the production of hard alcohol.
AT49179B
(en )
1911-07-25
Process for the production of writing boards made of glass.
AT50123B
(en )
1911-10-10
Process for the production of a mass, in particular for electrotechnical purposes.
AT30941B
(en )
1907-12-10
Process for the preparation of α-oxythionaphthens.
AT35867B
(en )
1909-01-11
Process for the preparation of aromatic o-oxyaldehydes.
AT35601B
(en )
1908-12-28
Process for the production of alcohol-containing sugar mass.
AT33982B
(en )
1908-08-10
Process for the preparation of thionaphthene derivatives.
AT93065B
(en )
1923-06-11
Press mold for the production of tiles.
AT54240B
(en )
1912-07-10
Process for the production of elastic, horn-like masses from casein.
AT48345B
(en )
1911-06-10
Process for the preparation of azidyl compounds of 5-diethyl-2-imino-4,6-dioxypyrimidine.
AT51072B
(en )
1911-12-11
Molding machine for the production of vessels from plastic material.
AT61179B
(en )
1913-09-10
Process for the preparation of insoluble, basic aluminum acetate.
AT49963B
(en )
1911-09-25
Device for the production of tubular cells, in particular as inserts for hollow beams made of concrete.
AT74089B
(en )
1918-01-10
Process for the production of articles from wood pulp and wood pulp compositions.