CH73057A
(en )
1916-08-01
Process for the preparation of a wool dye of the anthraquinone series
CH72169A
(en )
1916-04-17
Process for the preparation of a wool dye of the anthraquinone series
CH71038A
(en )
1915-11-16
Process for the preparation of an acid-dyeing wool dye of the anthraquinone series
CH71656A
(en )
1916-02-01
Process for the preparation of an acid-dyeing wool dye of the anthraquinone series
CH70443A
(en )
1915-09-16
Process for the preparation of a dye of the anthracene series
CH72170A
(en )
1916-04-17
Process for the preparation of a dye of the anthracene series
CH73256A
(en )
1916-09-01
Process for the preparation of a dye of the anthracene series
CH73257A
(en )
1916-09-01
Process for the preparation of a dye of the anthracene series
CH73358A
(en )
1916-10-02
Process for the preparation of a dye of the anthracene series
CH73359A
(en )
1916-10-02
Process for the preparation of a dye of the anthracene series
CH70772A
(en )
1915-11-01
Process for the preparation of a reddish-yellow vat dye of the anthraquinone series
CH70156A
(en )
1915-09-01
Process for the preparation of a monozo dye
CH71283A
(en )
1916-04-17
Process for the preparation of a chromable orthooxydisazo dye
CH70442A
(en )
1915-09-16
Process for the preparation of a yellow wool dye
CH71285A
(en )
1915-12-16
Process for the preparation of a yellow wool dye
CH71418A
(en )
1916-01-03
Process for the preparation of a yellow wool dye
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
CH59576A
(en )
1913-05-16
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
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
CH63022A
(en )
1914-01-02
Process for the preparation of a vat dye of the anthraquinone series
CH64238A
(en )
1914-03-16
Process for the preparation of a vat dye of the anthraquinone series
CH71660A
(en )
1916-02-01
Process for the preparation of a vat dye