AT57419B
(en )
1913-01-25
Process for cleaning compressed tinplate waste for detinning using chlorine.
AT77281B
(en )
1919-07-25
Process for detinning tinplate waste.
AT26139B
(en )
1906-10-25
Process for briquetting iron waste.
AT30726B
(en )
1907-11-25
Process for bleaching leather, in particular chamois leather.
AT31195B
(en )
1907-12-27
Process for chlorinating acetylene.
AT40783B
(en )
1910-02-10
Method for pressing out pipes.
AT25983B
(en )
1906-10-10
Tool for driving pins.
AT38403B
(en )
1909-08-25
Process for the preparation of ores through precipitation work.
AT27488B
(en )
1907-02-11
Process for processing metals by means of an electric arc.
AT29556B
(en )
1907-08-26
Process for the production of asbestos rubber felt sheets with metal sieve inserts.
AT24962B
(en )
1906-07-10
Chain drive for the upper rollers of saw frames.
AT32440B
(en )
1908-04-10
Process for devulcanizing rubber.
AT26348B
(en )
1906-11-10
Method of applying reinforcing or hardening agents to the suspension point of incandescent bodies.
AT35413B
(en )
1908-12-10
Process for rendering lithopon lightfast.
AT51272B
(en )
1911-12-27
Process for extrusion of zinc.
AT25653B
(en )
1906-09-10
Process for the mechanical separation of metal sulfides from ores.
AT30723B
(en )
1907-11-25
Process for making abrasives by hardening clay.
AT38433B
(en )
1909-08-25
Process for the blueing of sugar masses.
AT26247B
(en )
1906-11-10
Process for the production of ferrocyan compounds from gas cleaning or other ferrocyan-containing masses
AT53301B
(en )
1912-04-25
Process for the electrolytic separation of mercury from poor ores.
AT35273B
(en )
1908-11-25
Procedure for deboning the raw silk.
AT33139B
(en )
1908-05-25
Process for the production of press patterns on leather.
AT29068B
(en )
1907-07-10
Method of moistening dextrin.
AT43933B
(en )
1910-09-10
Method for attaching metal contacts to carbon electrodes.
AT26274B
(en )
1906-11-10
Process for reinforcing hollow and sheet glass.