CH48099A
(en )
1910-09-16
Process for the manufacture of an agent for absorbing sticky substances
CH56601A
(en )
1912-11-16
Process for the manufacture of an agent for impregnating and making footwear durable
CH48348A
(en )
1910-10-17
Process for the preparation of an aminooxyazo dye
CH49274A
(en )
1911-01-16
Process for the preparation of an o-oxymonoazo dye
CH41913A
(en )
1908-12-01
Process for the preparation of an anti-scaling agent
AT41100B
(en )
1910-02-25
Process for the production of an aluminum solder.
CH48853A
(en )
1910-12-01
Method of making an elastic material
CH52476A
(en )
1911-11-16
Process for the manufacture of an agent for disinfecting air, liquids and solids
CH49515A
(en )
1911-03-01
Process for the preparation of an orange cotton dye
CH42407A
(en )
1909-02-01
Process for the manufacture of an agent for preventing the development of dust on roads
CH51190A
(en )
1911-08-01
Process for the preparation of a medicinal substance effective from the skin surface
CH48716A
(en )
1910-11-16
Process for the production of rubber stamps
CH72001A
(en )
1916-03-16
Process for the manufacture of an agent for driving away Bremen and other insects
CH41588A
(en )
1908-11-02
Process for the preparation of an oxidizing agent
CH54499A
(en )
1912-06-01
Process for the preparation of an orthooxymonoazo dye
CH55480A
(en )
1912-08-16
Process for the preparation of an orthooxymonoazo dye
CH55481A
(en )
1912-08-16
Process for the preparation of an orthooxymonoazo dye
CH72912A
(en )
1916-07-17
Process for the preparation of an agent for combating meltau and other plant pests
CH46187A
(en )
1910-02-01
Process for the preparation of a cotton dye
CH45940A
(en )
1910-01-17
Method and apparatus for the manufacture of rubber articles
CH47672A
(en )
1910-07-16
Process for the preparation of an acidic wool dye
CH48651A
(en )
1910-11-16
Process for the preparation of an acidic wool dye
CH48652A
(en )
1910-11-16
Process for the preparation of an acidic wool dye
CH56848A
(en )
1912-12-02
Process for the preparation of an aldehyde derivative of the anthraquinone series
CH47434A
(en )
1910-07-01
Process for the preparation of a vat-coloring anthraquinone derivative