CH70553A
(en )
1915-10-01
Process for the preparation of a new sulfur dye
CH69486A
(en )
1915-07-01
Process for the preparation of a new sulfur dye
CH69487A
(en )
1915-07-01
Process for the preparation of a new sulfur dye
CH70548A
(en )
1915-10-01
Process for the preparation of a new sulfur dye
CH70549A
(en )
1915-10-01
Process for the preparation of a new sulfur dye
CH70550A
(en )
1915-10-01
Process for the preparation of a new sulfur dye
CH70551A
(en )
1915-10-01
Process for the preparation of a new sulfur dye
CH70552A
(en )
1915-10-01
Process for the preparation of a new sulfur dye
CH70554A
(en )
1915-10-01
Process for the preparation of a new sulfur dye
CH63574A
(en )
1914-02-02
Process for the preparation of a new sulfur dye
CH64840A
(en )
1914-05-01
Process for the preparation of a new sulfur dye
CH64841A
(en )
1914-05-01
Process for the preparation of a new sulfur dye
CH64842A
(en )
1914-05-01
Process for the preparation of a new sulfur dye
CH65056A
(en )
1914-05-16
Process for the preparation of a new sulfur dye
CH61420A
(en )
1913-09-16
Process for the preparation of a new sulfur dye
CH63018A
(en )
1914-01-02
Process for the preparation of a new sulfur dye
CH63019A
(en )
1914-01-02
Process for the preparation of a new sulfur dye
CH63020A
(en )
1914-01-02
Process for the preparation of a new sulfur dye
CH70156A
(en )
1915-09-01
Process for the preparation of a monozo dye
CH71283A
(en )
1916-04-17
Process for the preparation of a chromable orthooxydisazo dye
CH64839A
(en )
1914-05-01
Process for the preparation of a sulfur dye
CH65352A
(en )
1914-06-16
Process for the preparation of a sulfur dye
CH71037A
(en )
1915-11-16
Process for the preparation of a post-chromable triphenylmethane dye
CH56845A
(en )
1912-11-16
Process for the preparation of a new dye
CH58677A
(en )
1913-03-17
Process for the preparation of a green sulfur dye