CH78024A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78032A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78031A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78030A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78020A
(en )
1918-06-17
Process for the preparation of a post-chromable azo dye
CH78022A
(en )
1918-06-17
Process for the preparation of a post-chromable azo dye
CH78025A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78027A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78028A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78029A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78026A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78021A
(en )
1918-06-17
Process for the preparation of a post-chromable azo dye
CH78023A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78033A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78034A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78035A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78036A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78037A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH78038A
(en )
1919-01-02
Process for the preparation of a post-chromable azo dye
CH81255A
(en )
1919-05-16
Process for the preparation of a stain-coloring azo dye
CH81256A
(en )
1919-05-16
Process for the preparation of a stain-coloring azo dye
CH78892A
(en )
1918-09-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH77661A
(en )
1918-05-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78891A
(en )
1918-09-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78889A
(en )
1918-09-16
Process for the preparation of a stain-coloring leukotriphenylmethanazo dye