CH51277A
(en )
1911-08-16
Process for the preparation of a green cotton dye
CH51283A
(en )
1911-08-16
Process for the preparation of a post-chromable azotriphenylmethane dye
CH53079A
(en )
1912-01-16
Process for the preparation of a violet-blue vat dye
CH50961A
(en )
1911-07-17
Process for the preparation of a new azimide dye
CH51369A
(en )
1911-09-01
Process for the preparation of a new azimide dye
CH51452A
(en )
1911-09-01
Process for the preparation of a new dye of the gallosyanine series
CH62138A
(en )
1913-11-01
Process for the preparation of a green vat dye
CH63269A
(en )
1914-01-16
Process for the preparation of a green vat dye
CH64017A
(en )
1914-03-02
Process for the preparation of a green vat dye
CH64485A
(en )
1914-04-01
Process for the preparation of a green vat dye
CH65657A
(en )
1914-07-01
Process for the preparation of a green vat dye
CH65658A
(en )
1914-07-01
Process for the preparation of a green vat dye
CH68436A
(en )
1915-03-16
process for the preparation of a green vat dye
CH68604A
(en )
1915-04-04
Process for the preparation of a green vat dye
CH55546A
(en )
1912-08-16
Process for the preparation of a green diazotizing dye
CH52411A
(en )
1911-11-16
Process for the preparation of a blue vat dye
CH53006A
(en )
1912-01-16
Process for the preparation of a blue vat dye
CH53081A
(en )
1912-01-16
Process for the preparation of a blue vat dye
CH53364A
(en )
1912-02-16
Process for the preparation of a blue vat dye
CH52715A
(en )
1911-12-16
Process for the preparation of a vat dye
CH52716A
(en )
1911-12-16
Process for the preparation of a vat dye
CH52827A
(en )
1912-01-02
Process for the preparation of a vat dye
CH52828A
(en )
1912-01-02
Process for the preparation of a vat dye
CH52829A
(en )
1912-01-02
Process for the preparation of a vat dye
CH52908A
(en )
1912-01-02
Process for the preparation of a vat dye