CH55935A
(en )
1912-09-16
Process for the preparation of a sulfur-containing dye
CH55936A
(en )
1912-09-16
Process for the preparation of a sulfur-containing dye
CH56363A
(en )
1912-11-01
Process for the preparation of a sulfur-containing dye
CH56364A
(en )
1912-11-01
Process for the preparation of a sulfur-containing dye
CH59320A
(en )
1913-05-02
Process for the preparation of a related dye
CH59321A
(en )
1913-05-02
Process for the preparation of a related dye
CH64839A
(en )
1914-05-01
Process for the preparation of a sulfur dye
CH65352A
(en )
1914-06-16
Process for the preparation of a sulfur dye
CH50369A
(en )
1911-05-16
Process for the preparation of a brown sulfur dye
CH50770A
(en )
1911-07-01
Process for the preparation of a brown sulfur dye
CH54327A
(en )
1912-05-17
Process for the preparation of a trisazo dye
CH56599A
(en )
1912-11-16
Process for the preparation of a trisazo dye
CH55934A
(en )
1912-09-16
Process for the preparation of a stain-coloring oxazine dye
CH57054A
(en )
1912-12-16
Process for the preparation of a stain-coloring oxazine dye
CH57450A
(en )
1913-01-02
Process for the preparation of a stain-coloring oxazine dye
CH58414A
(en )
1913-03-01
Process for the preparation of a tetrazo dye
CH51283A
(en )
1911-08-16
Process for the preparation of a post-chromable azotriphenylmethane dye
CH58413A
(en )
1913-03-01
Process for the preparation of a diazotizing dye
CH59420A
(en )
1913-05-02
Process for the preparation of a related dye
CH61605A
(en )
1913-10-01
Process for the preparation of a related dye
CH61606A
(en )
1913-10-01
Process for the preparation of a related dye
CH58677A
(en )
1913-03-17
Process for the preparation of a green sulfur dye
CH56479A
(en )
1912-11-01
Process for the preparation of a vat dye
CH53963A
(en )
1912-04-16
Process for the preparation of a vat dye
CH54329A
(en )
1912-05-17
Process for the preparation of a vat dye