AT52329B
(en )
1912-02-26
Process for the preparation of vat-coloring anthraquinone derivatives.
AT53055B
(en )
1912-04-10
Process for the preparation of derivatives of anthraquinone.
CH58146A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
CH52409A
(en )
1911-11-16
Process for the preparation of anthraquinone
AT52330B
(en )
1912-02-26
Process for the preparation of post-chromable triphenylmethane dyes.
CH52112A
(en )
1911-11-01
Process for the preparation of ßy-dimethyl-ay-butadiene
CH52500A
(en )
1911-11-16
Process for the preparation of ßy-dimethyl-ay-butadiene
CH58145A
(en )
1913-02-17
Process for the preparation of Bromdiäthylacetylisourstoffmethyläther
CH51753A
(en )
1911-09-16
Process for the preparation of ß-ß-Methylpropylpropionäureamids
CH59570A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH59571A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH59572A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH59573A
(en )
1913-05-16
Process for the preparation of aminoanthraquinone
CH62350A
(en )
1913-11-17
Process for the preparation of an azimido anthraquinone
CH51275A
(en )
1911-08-16
Process for the preparation of isoprene
CH53775A
(en )
1912-04-01
Process for the preparation of an o-oxymonoazo dye
CH52432A
(en )
1911-11-16
Process for the preparation of ferromolybdenum
CH51741A
(en )
1911-09-16
Process for the preparation of sodium nitrate
CH51348A
(en )
1911-09-01
Process for the preparation of bromo diethylacetylurea
CH59329A
(en )
1913-05-02
Process for the preparation of bromo diethylacetylurea
CH59330A
(en )
1913-05-02
Process for the preparation of bromo diethylacetylurea
CH53585A
(en )
1912-03-01
Process for the preparation of formyl cellulose
AT63525B
(en )
1914-02-25
Process for the preparation of 2-phenylquinoline-4-carboxylic acid.
CH51273A
(en )
1911-08-16
Process for the preparation of cyan sodium
CH48230A
(en )
1910-10-01
Process for the preparation of anthraquinone