CH50019A
(en )
1911-04-17
Process for the production of a vat dye
CH52215A
(en )
1911-11-01
Process for the production of a vat dye
CH50013A
(en )
1911-04-17
Process for the production of a vat dye
CH49144A
(en )
1911-01-16
Process for the production of a blue vat dye of the sulfine series
CH53007A
(en )
1912-01-16
Process for the preparation of a new vat dye
CH49436A
(en )
1911-02-16
Process for the preparation of a vat dye
CH50017A
(en )
1911-04-17
Process for the preparation of a vat dye
CH50011A
(en )
1911-04-17
Process for the preparation of a vat dye
CH50010A
(en )
1911-04-17
Process for the preparation of a vat dye
CH50015A
(en )
1911-04-17
Process for the preparation of a vat dye
CH50016A
(en )
1911-04-17
Process for the preparation of a vat dye
CH49435A
(en )
1911-02-16
Process for the preparation of a vat dye
CH50018A
(en )
1911-04-17
Process for the preparation of a vat dye
CH70371A
(en )
1915-09-16
Process for the production of a vat dye
CH69341A
(en )
1915-06-16
Process for the production of a vat dye
CH70370A
(en )
1915-09-16
Process for the production of a vat dye
CH70372A
(en )
1915-09-16
Process for the production of a vat dye
CH48415A
(en )
1910-10-01
Process for the preparation of a monoazo dye
CH47433A
(en )
1910-07-01
Process for the preparation of a monoazo dye
CH49143A
(en )
1911-01-02
Process for the preparation of a vat dye of the anthracene series
CH50226A
(en )
1911-05-01
Process for the preparation of a vat dye of the anthracene series
CH48972A
(en )
1910-12-16
Process for the preparation of a vat dye of the anthracene series
CH47487A
(en )
1910-07-01
Process for the production of a disinfectant
CH55681A
(en )
1912-09-02
Process for the production of a green-blue vat dye from 2-methylbenzanthrone
CH59319A
(en )
1913-05-02
Process for the production of a green-blue vat dye from chloromethylbenzanthrone