CH54503A
(en )
1912-06-01
Process for the preparation of a new leuco dye of the gallocyanin series
CH55675A
(en )
1912-09-02
Process for the preparation of a new leuco dye of the gallocyanin series
CH54501A
(en )
1912-06-01
Process for the preparation of a leuco dye of the gallocyanin series
CH54502A
(en )
1912-06-01
Process for the preparation of a leuco dye of the gallocyanin series
CH55673A
(en )
1912-09-02
Process for the preparation of a leuco dye of the gallocyanin series
CH55674A
(en )
1912-09-02
Process for the preparation of a leuco dye of the gallocyanin series
CH51452A
(en )
1911-09-01
Process for the preparation of a new dye of the gallosyanine series
CH69183A
(en )
1915-06-01
Process for the preparation of a leuco dye of the gallocyanin series
CH70366A
(en )
1915-09-16
Process for the preparation of a leuco dye of the gallocyanin series
CH70367A
(en )
1915-09-16
Process for the preparation of a leuco dye of the gallocyanin series
CH70368A
(en )
1915-09-16
Process for the preparation of a leuco dye of the gallocyanin series
CH56845A
(en )
1912-11-16
Process for the preparation of a new dye
CH73379A
(en )
1916-10-02
Process for the preparation of a new dye of the acridine series
CH74089A
(en )
1917-01-16
Process for the preparation of a new dye of the acridine series
CH74090A
(en )
1917-01-16
Process for the preparation of a new dye of the acridine series
CH74091A
(en )
1917-01-16
Process for the preparation of a new dye of the acridine series
CH74183A
(en )
1917-02-01
Process for the preparation of a new dye of the acridine series
CH74184A
(en )
1917-02-01
Process for the preparation of a new dye of the acridine series
CH74185A
(en )
1917-02-01
Process for the preparation of a new dye of the acridine series
CH74186A
(en )
1917-02-01
Process for the preparation of a new dye of the acridine series
CH74497A
(en )
1917-03-01
Process for the preparation of a new dye of the acridine series
CH76041A
(en )
1917-10-16
Process for the preparation of a new dye of the acridine series
CH50368A
(en )
1911-05-16
Process for the preparation of a new, acidic dye of the anthracene series
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