CH49513A
(en )
1911-02-16
Process for the preparation of a yellow cotton dye
CH48229A
(en )
1910-10-01
Process for the preparation of a yellow cotton dye
CH49512A
(en )
1911-02-16
Process for the preparation of a yellow cotton dye
CH49514A
(en )
1911-02-16
Process for the preparation of a yellow cotton dye
CH49516A
(en )
1911-02-16
Process for the preparation of a yellow cotton dye
CH46187A
(en )
1910-02-01
Process for the preparation of a cotton dye
CH49908A
(en )
1911-04-01
Process for the preparation of a yellow dye
CH51053A
(en )
1911-07-17
Process for the preparation of a yellow dye
CH48347A
(en )
1910-10-01
Process for the preparation of a chromable orthooxydisazo dye
CH47511A
(en )
1910-07-01
Process for the preparation of a monoazo dye
CH46584A
(en )
1910-03-16
Process for the preparation of a monoazo dye
CH48181A
(en )
1910-09-16
Process for the preparation of a monoazo dye
CH48182A
(en )
1910-09-16
Process for the preparation of a monoazo dye
CH49762A
(en )
1911-03-16
Process for the preparation of a stain-coloring monoazo dye
CH50008A
(en )
1911-04-17
Process for the preparation of a stain-coloring monoazo dye
CH50009A
(en )
1911-04-17
Process for the preparation of a stain-coloring monoazo dye
CH47576A
(en )
1910-07-16
Process for the preparation of a yellow azo dye
CH48650A
(en )
1910-11-16
Process for the preparation of a yellow azo dye
CH48971A
(en )
1910-12-16
Process for the preparation of a direct dyeing cotton dye
CH50018A
(en )
1911-04-17
Process for the preparation of a vat dye
CH49435A
(en )
1911-02-16
Process for the preparation of a vat dye
CH49436A
(en )
1911-02-16
Process for the preparation of a vat dye
CH50010A
(en )
1911-04-17
Process for the preparation of a vat dye
CH50011A
(en )
1911-04-17
Process for the preparation of a vat dye
CH50015A
(en )
1911-04-17
Process for the preparation of a vat dye