AT67056B
(en )
1914-11-25
Process for the production of refractory products using spinel formation in the mass.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT50123B
(en )
1911-10-10
Process for the production of a mass, in particular for electrotechnical purposes.
AT25923B
(en )
1906-10-10
Process for the production of molds and cores.
AT69761B
(en )
1915-09-10
Process for the production of mold plates for foundry purposes.
AT101165B
(en )
1925-10-10
Process for the production of horn-like masses from casein.
AT44799B
(en )
1910-11-10
Process for the production of hard alcohol.
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.
AT56699B
(en )
1912-12-10
Process for the production of cork paper.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT37278B
(en )
1909-05-10
Process for the production of glass tiles.
AT64532B
(en )
1914-04-25
Process for the production of heat and pressure transferable images.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT62376B
(en )
1913-12-10
Process for the production of the glaze base for pottery.
AT51095B
(en )
1911-12-11
Process for the preparation of oxythionaphthene derivatives.
AT48232B
(en )
1911-06-10
Process for the production of artificial fuel.
AT59846B
(en )
1913-06-25
Oven for the production of ultramarine.
AT74208B
(en )
1918-03-11
Casting mold for the production of concrete steps.
AT35450B
(en )
1908-12-10
Process for the preparation of CC dialkylbarbituric acids.
AT48245B
(en )
1911-06-10
Process for the preparation of rubbery substances.
AT57371B
(en )
1913-01-25
Process for the production of hydrogenated china alkaloids.
AT63364B
(en )
1914-02-10
Process for the production of lightfast lithopone.
AT27060B
(en )
1907-01-10
Process for the production of celluloid-like masses.