AT98558B
(en )
1924-11-25
Process for the production of folding boxes.
AT105057B
(en )
1926-12-27
Process for the production of alloys.
AT95772B
(en )
1924-01-25
Process for the production of cellulose xanthate.
AT99773B
(en )
1925-04-25
Process for the production of playing figures.
AT97523B
(en )
1924-07-25
Process for the manufacture of sealed candles.
AT98805B
(en )
1924-12-27
Process for manufacturing glass flycatchers.
AT119222B
(en )
1930-10-10
Process for the preparation of aqueous-alcoholic cholesterol solutions.
AT97099B
(en )
1924-05-26
Table knife.
AT104397B
(en )
1926-10-11
Process for the production of alkali hydrosulfites.
AT106207B
(en )
1927-04-25
Process for the production of paints.
AT124439B
(en )
1931-09-10
Process for the production of dolls for galvanic dry elements.
AT106038B
(en )
1927-03-25
Process for the production of stencil sheets for copying purposes.
AT105984B
(en )
1927-03-25
Process for the production of metal propellers.
AT134853B
(en )
1933-10-10
Process for the manufacture of oxide cathodes.
AT116254B
(en )
1930-02-10
Process for the production of hydrogen cyanide.
AT98414B
(en )
1924-11-10
Process for the production of soap powder.
AT98418B
(en )
1924-11-10
Process for the preparation of hydroquinone.
AT109987B
(en )
1928-06-25
Process for the production of printing forms.
AT112627B
(en )
1929-03-25
Process for the production of paper stone.
AT154365B
(en )
1938-09-26
Process for the production of azo colors.
AT111535B
(en )
1928-12-10
Process for the production of artificial leather.
AT103219B
(en )
1926-04-26
Process for the production of long-life soy flour.
AT124531B
(en )
1931-09-25
Method of making tools.
AT106015B
(en )
1927-03-25
Process for the production of chromium-containing dyes.
AT160025B
(en )
1941-01-10
Process for the production of condensation products.