CH59421A
(en )
1913-05-02
Process for the preparation of a yellow-brown wool dye
CH59158A
(en )
1913-04-16
Process for preparing a developing dye
CH59896A
(en )
1913-06-02
Process for the preparation of a wool 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
CH59420A
(en )
1913-05-02
Process for the preparation of a related dye
CH59895A
(en )
1913-06-02
Process for the preparation of a cotton dye
CH62346A
(en )
1913-11-17
Process for the preparation of a stain-coloring monoazo dye
CH61699A
(en )
1913-10-01
Process for the preparation of a substantive dye
CH65279A
(en )
1914-06-01
Process for the preparation of a vat dye
CH66646A
(en )
1914-10-01
Process for the preparation of a vat dye
CH59422A
(en )
1913-05-02
Process for the preparation of a vat dye
CH61703A
(en )
1913-10-16
Process for the preparation of a vat dye
CH63021A
(en )
1914-01-02
Process for the preparation of a vat dye
CH66435A
(en )
1914-09-01
Process for the preparation of a vat dye
CH59423A
(en )
1913-05-02
Process for the preparation of a vat dye
CH66958A
(en )
1914-10-16
Process for the preparation of a vat dye
CH59670A
(en )
1913-06-02
Process for the preparation of a red wool dye
CH74499A
(en )
1917-03-01
Process for the preparation of a brown wool dye
CH73576A
(en )
1916-10-16
Process for the preparation of a brown wool dye
CH74498A
(en )
1917-03-01
Process for the preparation of a brown wool dye
CH63015A
(en )
1914-01-02
Process for the preparation of a new azo dye
CH61701A
(en )
1913-10-16
Process for the preparation of a new azo dye
CH63014A
(en )
1914-01-02
Process for the preparation of a new azo dye
CH63017A
(en )
1914-01-02
Process for the preparation of a new azo dye