AT75661B
(en )
1919-03-10
Process for the preparation of glyoxylic acid.
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.
AT63830B
(en )
1914-03-10
Process for the preparation of dialkylamino formic acid esters.
AT65735B
(en )
1914-07-25
Process for the preparation of hydrogen.
AT72303B
(en )
1916-08-25
Process for the preparation of ureas of the naphthalene series.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT77489B
(en )
1919-08-11
Process for the preparation of pyridinecarboxylic acids.
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.
AT64690B
(en )
1914-05-11
Process for the preparation of stain-coloring monoazo dyes.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT59701B
(en )
1913-06-25
Process for the preparation of 2-nitro-5-azidylaminobenzoylbenzoic acids.
AT56182B
(en )
1912-11-11
Process for making paraffin sgraffito.
AT72233B
(en )
1916-08-10
Process for the preparation of acid-resistant vegetable dyes.
AT64802B
(en )
1914-05-11
Process for the preparation of ω-alkylsulfurous acid salts of amino-substituted pyrazolones.
AT60110B
(en )
1913-07-10
Process for the preparation of ammonia from the elements.
AT59975B
(en )
1913-07-10
Process for the preparation of ores.
AT61467B
(en )
1913-10-10
Process for the representation of erythrene.
AT72238B
(en )
1916-08-10
Process for the preparation of aluminum nitride or other nitrides.
AT72241B
(en )
1916-08-10
Process for the preparation of chroming dyes for wool.
AT71300B
(en )
1916-03-10
Process for making toothpastes.
AT63364B
(en )
1914-02-10
Process for the production of lightfast lithopone.
AT74815B
(en )
1918-10-25
Process for the preparation of aluminum salts of formaldehyde sulphurous acid.
AT74397B
(en )
1918-06-10
Process for the preparation of copper-based acidic wool dyes.