CH53579A
(en )
1912-03-01
Process for the production of an alcohol-free, highly concentrated extract for liqueur production
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
CH70372A
(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
CH62905A
(en )
1913-12-16
Process for the production of veneers for the purpose of producing rigid rods, tubes, etc.
AT82990B
(en )
1921-02-25
Process for the production of a platical casein.
CH74332A
(en )
1917-02-16
Process for the manufacture of a detergent for the fermentation industry
CH63576A
(en )
1914-02-02
Process for the production of a green vat dye
AT71274B
(en )
1916-02-25
Process for the production of a tanning agent.
CH81392A
(en )
1919-06-02
Process for the production of a copper-containing substantive cotton dye
CH82730A
(en )
1919-10-16
Process for the production of a copper-containing substantive cotton dye
CH82728A
(en )
1919-10-16
Process for the production of a copper-containing substantive cotton dye
CH81393A
(en )
1919-06-02
Process for the production of a copper-containing substantive cotton dye
CH82189A
(en )
1919-09-01
Process for the production of a copper-containing substantive cotton dye
CH82729A
(en )
1919-10-16
Process for the production of a copper-containing substantive cotton dye
CH81237A
(en )
1919-05-16
Process for the production of a copper-containing substantive cotton dye
CH81236A
(en )
1919-05-16
Process for the production of a copper-containing substantive cotton dye
CH81243A
(en )
1919-06-02
Process for the production of a copper-containing substantive cotton dye
CH81238A
(en )
1919-06-02
Process for the production of a copper-containing substantive cotton dye
CH81394A
(en )
1919-06-16
Process for the production of a copper-containing substantive cotton dye
CH81396A
(en )
1919-06-16
Process for the production of a copper-containing substantive cotton dye
CH81241A
(en )
1919-06-02
Process for the production of a copper-containing substantive cotton dye
CH81395A
(en )
1919-06-16
Process for the production of a copper-containing substantive cotton dye
CH82731A
(en )
1919-10-16
Process for the production of a copper-containing substantive cotton dye