CH48709A
(en )
1910-11-16
Process for obtaining a blue vat dye of the sulfine series
CH49144A
(en )
1911-01-16
Process for the production of a blue vat dye of the sulfine series
CH48972A
(en )
1910-12-16
Process for the preparation of a vat dye of the anthracene series
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
CH47435A
(en )
1910-07-01
Process for the preparation of a blue vat dye
CH50012A
(en )
1911-04-17
Process for the preparation of a blue vat dye
CH50014A
(en )
1911-04-17
Process for the preparation of a blue vat dye
CH50013A
(en )
1911-04-17
Process for the production of a vat dye
CH50019A
(en )
1911-04-17
Process for the production of a vat dye
CH51580A
(en )
1911-09-16
Process for the production of a vat dye
CH52215A
(en )
1911-11-01
Process for the production of a vat dye
CH53007A
(en )
1912-01-16
Process for the preparation of a new vat dye
CH48353A
(en )
1910-10-17
Process for the preparation of a red-brown vat dye of the indigo series
CH48352A
(en )
1910-10-17
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
CH48351A
(en )
1910-10-17
Process for the preparation of a black sulfine dye
CH55557A
(en )
1912-08-16
Process for the preparation of a vat dye of the anthraquinone series