CH53698A
(en )
1912-03-16
Process for the preparation of a red wool dye of the anthracene series
CH52821A
(en )
1912-01-02
Process for the preparation of a red dye
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
CH53515A
(en )
1912-03-01
Process for the preparation of a vat dye of the anthracene series
CH54689A
(en )
1912-06-01
Process for the preparation of a red, related dye
CH56480A
(en )
1912-11-01
Process for the preparation of a red, related dye
CH56481A
(en )
1912-11-01
Process for the preparation of a red, related dye
CH56482A
(en )
1912-11-01
Process for the preparation of a red, related dye
CH51452A
(en )
1911-09-01
Process for the preparation of a new dye of the gallosyanine series
CH61704A
(en )
1913-10-16
Process for the preparation of a vat dye of the anthracene series
CH57987A
(en )
1913-02-01
Process for the preparation of a vat dye of the anthracene series
CH61921A
(en )
1913-10-16
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
CH54690A
(en )
1912-06-01
Process for the preparation of a vat dye of the anthracene series
CH56850A
(en )
1912-11-16
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
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
CH59670A
(en )
1913-06-02
Process for the preparation of a red wool dye
CH51370A
(en )
1911-09-01
Process for the preparation of a black wool dye
CH72169A
(en )
1916-04-17
Process for the preparation of a wool dye of the anthraquinone series
CH73057A
(en )
1916-08-01
Process for the preparation of a wool dye of the anthraquinone series
CH70443A
(en )
1915-09-16
Process for the preparation of a dye of the anthracene series