AT72238B
(en )
1916-08-10
Process for the preparation of aluminum nitride or other nitrides.
AT75661B
(en )
1919-03-10
Process for the preparation of glyoxylic acid.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT59696B
(en )
1913-06-25
Process for the preparation of the calcium salt of acetylsalicylic acid.
AT63829B
(en )
1914-03-10
Process for the preparation of nitroaminoanthraquinones.
AT74397B
(en )
1918-06-10
Process for the preparation of copper-based acidic wool dyes.
AT30941B
(en )
1907-12-10
Process for the preparation of α-oxythionaphthens.
AT25203B
(en )
1906-08-10
Process for the preparation of triiminobarbituric acids.
AT57412B
(en )
1913-01-25
Process for the production of hat stumps, Fessen and the like.
AT48345B
(en )
1911-06-10
Process for the preparation of azidyl compounds of 5-diethyl-2-imino-4,6-dioxypyrimidine.
AT65735B
(en )
1914-07-25
Process for the preparation of hydrogen.
AT77415B
(en )
1919-07-25
Process for the preparation of lubricating oils.
AT27191B
(en )
1907-01-25
Process for the preparation of nitroorthooxyazo dyes.
AT77489B
(en )
1919-08-11
Process for the preparation of pyridinecarboxylic acids.
AT64690B
(en )
1914-05-11
Process for the preparation of stain-coloring monoazo dyes.
AT44459B
(en )
1910-10-25
Process for the representation of substantive azo dyes.
AT61179B
(en )
1913-09-10
Process for the preparation of insoluble, basic aluminum acetate.
AT64802B
(en )
1914-05-11
Process for the preparation of ω-alkylsulfurous acid salts of amino-substituted pyrazolones.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT51095B
(en )
1911-12-11
Process for the preparation of oxythionaphthene derivatives.
AT35867B
(en )
1909-01-11
Process for the preparation of aromatic o-oxyaldehydes.
AT72303B
(en )
1916-08-25
Process for the preparation of ureas of the naphthalene series.