CH240126A
(en )
1945-11-30
Process for the preparation of a stilbene dye.
CH231697A
(en )
1944-04-15
Process for the production of a textile auxiliary.
CH237394A
(en )
1945-04-30
Process for the production of a condensation product.
CH242279A
(en )
1946-04-30
Process for the production of a new pigment dye.
CH241208A
(en )
1946-02-28
Process for the production of a vat dye.
CH236696A
(en )
1945-02-28
Process for the production of a sulfur dye.
CH236695A
(en )
1945-02-28
Process for the production of a sulfur dye.
CH236683A
(en )
1945-02-28
Process for making a vat dye intermediate.
CH273861A
(en )
1951-02-28
Process for the production of a vat dye.
CH236589A
(en )
1945-02-28
Process for the production of a vat dye.
CH236588A
(en )
1945-02-28
Process for the production of a vat dye.
CH256676A
(en )
1948-08-31
Process for the production of a dry rectifier element.
CH244520A
(en )
1946-09-15
Process for the production of a metallizable polyazo dye.
CH238462A
(en )
1945-07-15
Process for the production of a new azo dye.
AT169796B
(en )
1951-12-27
Process for the production of vat dyes
CH236697A
(en )
1945-02-28
Process for the production of a sulfur dye.
AT169798B
(en )
1951-12-27
Process for the production of new vat dyes
CH241209A
(en )
1946-02-28
Process for the preparation of a new anthraquinone dye.
CH236227A
(en )
1945-01-31
Process for the production of a condensation product.
CH241150A
(en )
1946-02-15
Process for the preparation of a new monoazo dye.
CH236688A
(en )
1945-02-28
Process for making a vat dye intermediate.
CH236684A
(en )
1945-02-28
Process for making a vat dye intermediate.
CH236685A
(en )
1945-02-28
Process for making a vat dye intermediate.
CH236687A
(en )
1945-02-28
Process for making a vat dye intermediate.
CH236686A
(en )
1945-02-28
Process for making a vat dye intermediate.