CH53888A
(en )
1912-04-01
Process for the preparation of a cellulose acetate
CH52903A
(en )
1912-01-02
Process for the preparation of a cellulose acetate
CH51283A
(en )
1911-08-16
Process for the preparation of a post-chromable azotriphenylmethane dye
CH52410A
(en )
1911-11-16
Process for the preparation of a gallocyanine derivative
CH55554A
(en )
1912-08-16
Process for the preparation of a vat-coloring anthraquinone derivative
CH54497A
(en )
1912-06-01
Process for the preparation of acetyl cellulose
CH52475A
(en )
1911-11-16
Process for the preparation of a therapeutic silver preparation
CH59320A
(en )
1913-05-02
Process for the preparation of a related dye
CH59321A
(en )
1913-05-02
Process for the preparation of a related dye
CH52905A
(en )
1912-01-02
Process for the preparation of a monoazo dye
CH53363A
(en )
1912-02-16
Process for the preparation of a monoazo dye
CH61710A
(en )
1913-10-16
Process for the preparation of a conversion product of nitroacetyl cellulose
CH68921A
(en )
1915-05-01
Process for the preparation of a conversion product of nitroacetyl cellulose
CH51277A
(en )
1911-08-16
Process for the preparation of a green cotton dye
CH59812A
(en )
1913-06-02
Process for the preparation of a diaminodioxyarsenobenzene derivative
CH58521A
(en )
1913-03-17
Process for the preparation of a diaminodioxyarsenobenzene derivative
CH51369A
(en )
1911-09-01
Process for the preparation of a new azimide dye
CH50961A
(en )
1911-07-17
Process for the preparation of a new azimide dye
CH58413A
(en )
1913-03-01
Process for the preparation of a diazotizing dye
CH51278A
(en )
1911-08-16
Process for the preparation of a brown monoazo dye
CH53776A
(en )
1912-04-01
Process for the preparation of a nitrogen-containing anthraquinone derivative
CH54327A
(en )
1912-05-17
Process for the preparation of a trisazo dye
CH56599A
(en )
1912-11-16
Process for the preparation of a trisazo dye
CH56845A
(en )
1912-11-16
Process for the preparation of a new dye
CH63441A
(en )
1914-02-02
Process for the preparation of a hexaaminoarsenobenzene