AT44799B
(en )
1910-11-10
Process for the production of hard alcohol.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT51097B
(en )
1911-12-11
Process for the manufacture of glasses.
AT70366B
(en )
1915-11-10
Process for the production of waterproof fabrics and fabrics.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.
AT48232B
(en )
1911-06-10
Process for the production of artificial fuel.
AT59681B
(en )
1913-06-25
Process for the production of greenish aniline black.
AT48819B
(en )
1911-07-10
Process for coloring the wood of living trees.
AT47523B
(en )
1911-04-25
Process for the production of sulfur dyes.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT50459B
(en )
1911-10-25
Process for the production of embossed characters and symbols.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT59846B
(en )
1913-06-25
Oven for the production of ultramarine.
AT64798B
(en )
1914-05-11
Process for the production of an artificial material from wood waste.
AT62836B
(en )
1914-01-10
Process for the production of solid, durable sulfur-dye leuco-alkali preparations.
AT75456B
(en )
1919-02-10
Process for the production of alcohol from sulphite waste liquor.
AT70128B
(en )
1915-10-11
Process for the production of wood impregnating agents.
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT59290B
(en )
1913-05-26
Process for the production of oils containing colloidal mercury.
AT63364B
(en )
1914-02-10
Process for the production of lightfast lithopone.
AT42490B
(en )
1910-06-10
Process for the manufacture of umbrella crowns.
AT57371B
(en )
1913-01-25
Process for the production of hydrogenated china alkaloids.
AT37278B
(en )
1909-05-10
Process for the production of glass tiles.
AT74089B
(en )
1918-01-10
Process for the production of articles from wood pulp and wood pulp compositions.