CH55480A
(en )
1912-08-16
Process for the preparation of an orthooxymonoazo dye
CH54499A
(en )
1912-06-01
Process for the preparation of an orthooxymonoazo dye
CH55481A
(en )
1912-08-16
Process for the preparation of an orthooxymonoazo dye
CH55545A
(en )
1912-08-16
Process for the preparation of an azo dye
CH56471A
(en )
1912-11-01
Process for the preparation of an azo dye
CH56598A
(en )
1912-11-16
Process for the preparation of an azo dye
CH57051A
(en )
1912-12-16
Process for the preparation of an azo dye
CH57052A
(en )
1912-12-16
Process for the preparation of an azo dye
CH57984A
(en )
1913-02-17
Process for the preparation of an azo dye
CH56846A
(en )
1912-11-16
Process for the preparation of an azo dye
CH53775A
(en )
1912-04-01
Process for the preparation of an o-oxymonoazo 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
CH72055A
(en )
1916-04-01
Process for the preparation of an o-oxymonoazo dye
CH72696A
(en )
1916-06-16
Process for the preparation of an o-oxymonoazo dye
CH72697A
(en )
1916-06-16
Process for the preparation of an o-oxymonoazo dye
CH72698A
(en )
1916-06-16
Process for the preparation of an o-oxymonoazo dye
CH64937A
(en )
1914-05-01
Process for the preparation of an azo dye
CH66038A
(en )
1914-08-01
Process for the preparation of an azo dye
CH48348A
(en )
1910-10-17
Process for the preparation of an aminooxyazo dye
CH49274A
(en )
1911-01-16
Process for the preparation of an o-oxymonoazo 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
CH54427A
(en )
1912-05-17
Process for the preparation of a vat dye
CH54688A
(en )
1912-06-01
Process for the preparation of a vat dye