CH69766A
(en )
1915-07-16
Process for the preparation of a red, millet-proof wool dye
CH70545A
(en )
1915-10-01
Process for the preparation of a red, millet-proof wool dye
CH69483A
(en )
1915-07-01
Process for the preparation of a red dye for wool
CH54689A
(en )
1912-06-01
Process for the preparation of a red, related dye
CH56481A
(en )
1912-11-01
Process for the preparation of a red, related dye
CH56482A
(en )
1912-11-01
Process for the preparation of a red, related dye
CH56480A
(en )
1912-11-01
Process for the preparation of a red, related dye
CH67110A
(en )
1914-11-02
Process for the preparation of a chromable, brown wool dye
CH68765A
(en )
1915-04-16
Process for the preparation of a chromable, brown wool dye
CH68763A
(en )
1915-04-16
Process for the preparation of a chromable, brown wool dye
CH68764A
(en )
1915-04-16
Process for the preparation of a chromable, brown wool dye
CH68762A
(en )
1915-04-16
Process for the preparation of a chromable, brown wool dye
CH67255A
(en )
1914-11-16
Process for the preparation of a red vat dye
CH67589A
(en )
1914-12-16
Process for the preparation of a red vat dye
CH59670A
(en )
1913-06-02
Process for the preparation of a red wool dye
CH67909A
(en )
1915-02-01
Process for the preparation of a new, acidic wool dye of the anthraquinone series
CH71285A
(en )
1915-12-16
Process for the preparation of a yellow wool dye
CH71418A
(en )
1916-01-03
Process for the preparation of a yellow wool dye
CH70442A
(en )
1915-09-16
Process for the preparation of a yellow wool dye
CH72449A
(en )
1916-05-16
Process for the preparation of a post-chromable, secondary o-oxydisazo dye
CH72447A
(en )
1916-05-16
Process for the preparation of a post-chromable, secondary o-oxydisazo dye
CH72451A
(en )
1916-05-16
Process for the preparation of a post-chromable, secondary o-oxydisazo dye
CH72450A
(en )
1916-05-16
Process for the preparation of a post-chromable, secondary o-oxydisazo dye
CH72448A
(en )
1916-05-16
Process for the preparation of a post-chromable, secondary o-oxydisazo dye
CH72445A
(en )
1916-05-16
Process for the preparation of a post-chromable, secondary o-oxydisazo dye