CH51282A
(en )
1911-08-16
Process for the preparation of a dye for wool
CH51745A
(en )
1911-09-16
Process for the preparation of a dye for wool
CH51746A
(en )
1911-09-16
Process for the preparation of a dye for wool
CH51747A
(en )
1911-09-16
Process for the preparation of a dye for wool
CH51748A
(en )
1911-09-16
Process for the preparation of a dye for wool
CH53251A
(en )
1912-02-01
Process for the preparation of a disazo dye for wool
CH51370A
(en )
1911-09-01
Process for the preparation of a black wool dye
CH51283A
(en )
1911-08-16
Process for the preparation of a post-chromable azotriphenylmethane dye
CH59806A
(en )
1913-06-02
Process for the preparation of a brown azo dye for wool
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
CH52905A
(en )
1912-01-02
Process for the preparation of a monoazo dye
CH53363A
(en )
1912-02-16
Process for the preparation of a monoazo dye
CH44999A
(en )
1909-10-01
Process for the preparation of a new monoazo dye for wool
CH69340A
(en )
1915-06-16
Process for the preparation of a chroming dye for wool
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
CH52829A
(en )
1912-01-02
Process for the preparation of a vat dye
CH52715A
(en )
1911-12-16
Process for the preparation of a vat dye
CH52828A
(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
CH53178A
(en )
1912-02-01
Process for the preparation of a vat dye
CH51452A
(en )
1911-09-01
Process for the preparation of a new dye of the gallosyanine series
CH59896A
(en )
1913-06-02
Process for the preparation of a wool dye
CH51277A
(en )
1911-08-16
Process for the preparation of a green cotton dye