CH57454A
(en )
1913-01-02
Process for the preparation of a vat dye of the anthraquinone series
CH55557A
(en )
1912-08-16
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
CH57455A
(en )
1913-01-02
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
CH58417A
(en )
1913-03-01
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
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
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
CH64851A
(en )
1914-05-01
Process for the preparation of a vat dye
CH54328A
(en )
1912-05-17
Process for the preparation of a sulfur-containing vat dye of the anthraquinone series
CH70772A
(en )
1915-11-01
Process for the preparation of a reddish-yellow vat dye of the anthraquinone series
CH59159A
(en )
1913-04-16
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
CH59316A
(en )
1913-05-02
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
CH63270A
(en )
1914-01-16
Process for the preparation of a vat dye
CH62139A
(en )
1913-11-01
Process for the preparation of a vat dye
CH69278A
(en )
1915-06-01
Process for the preparation of a vat dye
CH69888A
(en )
1915-08-02
Process for the preparation of a vat dye