CH63575A
(en )
1914-02-02
Process for the production of a chlorine-resistant sulfur dye
CH69341A
(en )
1915-06-16
Process for the production of a vat dye
CH70370A
(en )
1915-09-16
Process for the production of a vat dye
CH70371A
(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
CH63576A
(en )
1914-02-02
Process for the production of a green vat dye
CH75544A
(en )
1917-08-16
process for the production of a detergent
CH63234A
(en )
1914-01-16
Process for the production of a disinfectant
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
AT71274B
(en )
1916-02-25
Process for the production of a tanning agent.
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
AT82990B
(en )
1921-02-25
Process for the production of a platical casein.
CH59417A
(en )
1913-05-02
Process for the production of a post-chromable monoazo dye
CH73106A
(en )
1916-10-02
Process for the production of a leather substitute
CH66008A
(en )
1914-08-01
Process for the production of a mercury preparation for therapeutic purposes
CH62853A
(en )
1913-12-16
Process for the production of paints
CH64710A
(en )
1914-04-16
Process for the production of paints
CH72623A
(en )
1916-06-16
Process for the production of a baking aid
CH57292A
(en )
1913-01-02
Process for the production of bodies for sulphurizing
CH64160A
(en )
1914-03-16
Process for the production of a waterproof cement
CH64842A
(en )
1914-05-01
Process for the preparation of a new sulfur dye
CH63574A
(en )
1914-02-02
Process for the preparation of a new sulfur dye
CH65056A
(en )
1914-05-16
Process for the preparation of a new sulfur dye
CH64840A
(en )
1914-05-01
Process for the preparation of a new sulfur dye