CH43414A
(en )
1909-06-01
Process for the preparation of a violet-blue vat dye
CH48547A
(en )
1910-11-01
Process for the preparation of a violet-gray vat dye
CH48549A
(en )
1910-11-16
Process for the preparation of a gray-violet vat dye
CH47521A
(en )
1910-07-01
Process for the preparation of a violet vat dye
CH47513A
(en )
1910-07-01
Process for the preparation of a claret vat dye
CH48920A
(en )
1910-12-16
Process for the preparation of a green vat dye
CH49435A
(en )
1911-02-16
Process for the preparation of a vat dye
CH49436A
(en )
1911-02-16
Process for the preparation of a vat dye
CH50010A
(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
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
CH50017A
(en )
1911-04-17
Process for the preparation of a vat dye
CH50018A
(en )
1911-04-17
Process for the preparation of a vat dye
CH53007A
(en )
1912-01-16
Process for the preparation of a new vat dye
CH48548A
(en )
1910-11-01
Process for the preparation of a black vat dye
CH46398A
(en )
1910-03-01
Process for the preparation of a sulfur-containing vat dye of the Antrhacen range
CH47620A
(en )
1910-07-16
Process for the preparation of a reddish brown vat dye
CH42436A
(en )
1909-02-01
Process for the preparation of a tin dye
CH44371A
(en )
1909-08-02
Process for the preparation of a sulfur-containing vat dye of the anthracene series
CH46399A
(en )
1910-03-01
Process for the preparation of a sulfur-containing vat dye of the anthracene series
CH48301A
(en )
1910-10-01
Process for the preparation of a sulfur-containing vat dye of the anthracene series
CH48352A
(en )
1910-10-17
Process for the preparation of a green vat dye
CH40466A
(en )
1908-07-16
Process for the preparation of a red vat dye
CH41597A
(en )
1908-11-02
Process for the preparation of a red vat dye