CH62346A
(en )
1913-11-17
Process for the preparation of a stain-coloring monoazo dye
CH58680A
(en )
1913-06-16
Process for the production of a reddish yellow vat dye
CH75544A
(en )
1917-08-16
process for the production of a detergent
CH59424A
(en )
1913-05-02
Process for the production of a paint cleaning agent
CH48415A
(en )
1910-10-01
Process for the preparation of a monoazo dye
CH47433A
(en )
1910-07-01
Process for the preparation of a monoazo dye
CH61605A
(en )
1913-10-01
Process for the preparation of a related dye
CH61606A
(en )
1913-10-01
Process for the preparation of a related dye
CH59420A
(en )
1913-05-02
Process for the preparation of a related dye
CH70370A
(en )
1915-09-16
Process for the production of a vat dye
CH70372A
(en )
1915-09-16
Process for the production of a vat dye
CH69341A
(en )
1915-06-16
Process for the production of a vat dye
CH70371A
(en )
1915-09-16
Process for the production of a vat dye
CH64843A
(en )
1914-05-01
Process for the production of a chlorine-resistant sulfur dye
CH62821A
(en )
1913-12-16
Process for the production of a detergent
AT68064B
(en )
1915-02-25
Process for the preparation of a bromine-containing nutrient.
CH63977A
(en )
1914-03-02
Process for producing a fuel
CH61920A
(en )
1913-10-16
Process for the preparation of a related azo dye
CH66645A
(en )
1914-10-01
Process for the preparation of a related azo dye
CH59895A
(en )
1913-06-02
Process for the preparation of a cotton dye
CH73106A
(en )
1916-10-02
Process for the production of a leather substitute
CH61246A
(en )
1913-09-16
Method for producing a decorative item
CH59418A
(en )
1913-05-02
Process for the preparation of a violet cotton dye
CH58676A
(en )
1913-03-17
Process for the preparation of a brown azo dye
CH58413A
(en )
1913-03-01
Process for the preparation of a diazotizing dye