CH82904A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82899A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82900A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82901A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82902A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82903A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82905A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82906A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82907A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82908A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82909A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82910A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82911A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82912A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82913A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82914A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82915A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH82916A
(en )
1919-11-01
Process for the preparation of an associated monoazo dye
CH72055A
(en )
1916-04-01
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
CH72696A
(en )
1916-06-16
Process for the preparation of an o-oxymonoazo dye
CH69482A
(en )
1915-07-01
Process for the preparation of an associated monoazo dye
CH70627A
(en )
1915-10-16
Process for the preparation of an azo dye chloride
CH67587A
(en )
1914-12-16
Process for the preparation of an azo dye