CH49763A
(en )
1911-03-16
Process for producing an alkali and chlorine-resistant ebonite
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
AT41100B
(en )
1910-02-25
Process for the production of an aluminum solder.
CH40146A
(en )
1908-06-01
Process for the production of an acid-resistant cement
CH48716A
(en )
1910-11-16
Process for the production of rubber stamps
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH50026A
(en )
1911-04-17
Process for the production of connectors on pipes
CH52110A
(en )
1911-11-01
Process for the production of hydrogen cyanide
CH47487A
(en )
1910-07-01
Process for the production of a disinfectant
CH48576A
(en )
1910-11-01
Process for the production of cellulose solutions
CH49399A
(en )
1911-02-01
Process for the production of cellulose solutions
CH48471A
(en )
1910-10-17
Process for the production of ethyl monochloroacetate
CH47559A
(en )
1910-07-16
Process for the production of dense coatings
CH50659A
(en )
1911-06-16
Process for the production of structural parts
CH47955A
(en )
1910-09-01
Process for the production of an addition product of dichlorovinyl ethyl ether and hydrogen chloride
CH41588A
(en )
1908-11-02
Process for the preparation of an oxidizing agent
CH42449A
(en )
1909-02-01
Process for the production of an artificial stone
CH46712A
(en )
1910-04-01
Process for the production of uniform metal coatings on metal objects
CH48368A
(en )
1910-10-01
Process for the production of autotypical negatives
CH50013A
(en )
1911-04-17
Process for the production of a vat dye
CH50019A
(en )
1911-04-17
Process for the production of a vat dye
CH51580A
(en )
1911-09-16
Process for the production of a vat dye
CH52215A
(en )
1911-11-01
Process for the production of a vat dye
CH44653A
(en )
1909-09-01
Process for the production of hard alcohol
CH40458A
(en )
1908-07-16
Process for the production of radioactive preparations