AT77489B
(en )
1919-08-11
Process for the preparation of pyridinecarboxylic acids.
AT75661B
(en )
1919-03-10
Process for the preparation of glyoxylic acid.
AT59701B
(en )
1913-06-25
Process for the preparation of 2-nitro-5-azidylaminobenzoylbenzoic acids.
AT63830B
(en )
1914-03-10
Process for the preparation of dialkylamino formic acid esters.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT79279B
(en )
1919-12-10
Process for the preparation of sodium and potassium formate.
AT64802B
(en )
1914-05-11
Process for the preparation of ω-alkylsulfurous acid salts of amino-substituted pyrazolones.
AT63829B
(en )
1914-03-10
Process for the preparation of nitroaminoanthraquinones.
AT59696B
(en )
1913-06-25
Process for the preparation of the calcium salt of acetylsalicylic acid.
AT59975B
(en )
1913-07-10
Process for the preparation of ores.
AT25203B
(en )
1906-08-10
Process for the preparation of triiminobarbituric acids.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT74397B
(en )
1918-06-10
Process for the preparation of copper-based acidic wool dyes.
AT61467B
(en )
1913-10-10
Process for the representation of erythrene.
AT35450B
(en )
1908-12-10
Process for the preparation of CC dialkylbarbituric acids.
AT64819B
(en )
1914-05-11
Process for the treatment of liquid fuel.
AT65735B
(en )
1914-07-25
Process for the preparation of hydrogen.
AT49478B
(en )
1911-08-25
Process for the preparation of Leukodiethylgallocyanin.
AT78850B
(en )
1919-10-25
Process for avoiding tension in castings.
AT14368B
(en )
1903-12-10
Process for the preparation of o-oxycarboxylic acids.
AT63364B
(en )
1914-02-10
Process for the production of lightfast lithopone.
AT49572B
(en )
1911-08-25
Process for the preparation of monoazo dyes.
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.
AT51095B
(en )
1911-12-11
Process for the preparation of oxythionaphthene derivatives.