CH57455A
(en )
1913-01-02
Process for the preparation of a vat dye of the anthraquinone series
CH56149A
(en )
1912-10-01
Process for the preparation of a vat dye of the anthraquinone series
CH57454A
(en )
1913-01-02
Process for the preparation of a vat dye of the anthraquinone series
CH54328A
(en )
1912-05-17
Process for the preparation of a sulfur-containing vat dye of the anthraquinone series
CH56850A
(en )
1912-11-16
Process for the preparation of a vat dye of the anthracene series
CH56491A
(en )
1912-11-01
Process for the preparation of a vat dye of the anthracene series
CH55558A
(en )
1912-08-16
Process for the preparation of a vat dye of the anthracene series
CH56490A
(en )
1912-11-01
Process for the preparation of a vat dye of the anthracene series
CH54690A
(en )
1912-06-01
Process for the preparation of a vat dye of the anthracene series
CH59316A
(en )
1913-05-02
Process for the preparation of a vat dye of the anthracene series
CH64238A
(en )
1914-03-16
Process for the preparation of a vat dye of the anthraquinone series
CH59673A
(en )
1913-06-02
Process for the preparation of a vat dye of the anthraquinone series
CH61608A
(en )
1913-10-01
Process for the preparation of a vat dye of the anthraquinone series
CH58417A
(en )
1913-03-01
Process for the preparation of a vat dye of the anthraquinone series
CH59577A
(en )
1913-05-16
Process for the preparation of a vat dye of the anthraquinone series
CH59576A
(en )
1913-05-16
Process for the preparation of a vat dye of the anthraquinone series
CH63022A
(en )
1914-01-02
Process for the preparation of a vat dye of the anthraquinone series
CH69184A
(en )
1915-06-01
Process for the preparation of a vat dye of the anthraquinone series
CH53515A
(en )
1912-03-01
Process for the preparation of a vat dye of the anthracene series
CH51286A
(en )
1911-08-16
Process for the preparation of a vat dye of the anthracene series
CH53254A
(en )
1912-02-01
Process for the preparation of a vat dye of the anthracene series
CH51749A
(en )
1911-09-16
Process for the preparation of a vat dye of the anthracene series
CH63023A
(en )
1914-01-02
Process for the preparation of a vat dye
CH55753A
(en )
1912-09-02
Process for the preparation of a vat dye
CH54329A
(en )
1912-05-17
Process for the preparation of a vat dye