CH57544A
(en )
1913-01-16
Process for the production of an orange vat dye
CH56147A
(en )
1912-10-01
Process for the preparation of an azo dye
CH69341A
(en )
1915-06-16
Process for the production of a vat dye
CH70370A
(en )
1915-09-16
Process for the production of a vat dye
CH70371A
(en )
1915-09-16
Process for the production of a vat dye
CH70372A
(en )
1915-09-16
Process for the production of a vat dye
CH64848A
(en )
1914-05-01
Process for the production of an olive green vat dye
CH50013A
(en )
1911-04-17
Process for the production of a vat dye
CH50019A
(en )
1911-04-17
Process for the production of a vat dye
CH51580A
(en )
1911-09-16
Process for the production of a vat dye
CH52215A
(en )
1911-11-01
Process for the production of a vat dye
CH54499A
(en )
1912-06-01
Process for the preparation of an orthooxymonoazo dye
CH55480A
(en )
1912-08-16
Process for the preparation of an orthooxymonoazo dye
CH55481A
(en )
1912-08-16
Process for the preparation of an orthooxymonoazo dye
CH56472A
(en )
1912-11-01
Process for the preparation of a vat 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
CH54426A
(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
CH55553A
(en )
1912-08-16
Process for the preparation of a vat dye
CH55676A
(en )
1912-09-02
Process for the preparation of a vat dye
CH55677A
(en )
1912-09-02
Process for the preparation of a vat dye
CH55678A
(en )
1912-09-02
Process for the preparation of a vat dye
CH55679A
(en )
1912-09-02
Process for the preparation of a vat dye