AT57417B
(en )
1913-01-25
Process for the decarburization of filaments made of metals or metalloids.
AT38403B
(en )
1909-08-25
Process for the preparation of ores through precipitation work.
AT48304B
(en )
1911-06-10
Process for the production of nitrogen compounds from carbides.
AT30941B
(en )
1907-12-10
Process for the preparation of α-oxythionaphthens.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT31389B
(en )
1908-01-10
Process for the electrowinning of metallic zinc.
AT25923B
(en )
1906-10-10
Process for the production of molds and cores.
AT34416B
(en )
1908-09-10
Process for the production of bodies made of tungsten metal or alloys thereof by drawing or rolling.
AT25852B
(en )
1906-09-25
Device for the mass production of cigarettes.
AT35867B
(en )
1909-01-11
Process for the preparation of aromatic o-oxyaldehydes.
AT48345B
(en )
1911-06-10
Process for the preparation of azidyl compounds of 5-diethyl-2-imino-4,6-dioxypyrimidine.
AT51272B
(en )
1911-12-27
Process for extrusion of zinc.
AT25203B
(en )
1906-08-10
Process for the preparation of triiminobarbituric acids.
AT48770B
(en )
1911-06-26
Method and device for the production of hairpins and similar objects.
AT31531B
(en )
1908-01-25
Process and device for the purification of production water.
AT42542B
(en )
1910-06-10
Process for the production of incandescent bodies from tungsten metal.
AT30054B
(en )
1907-09-25
Process for the production of permanent luminous and heating gas.
AT27191B
(en )
1907-01-25
Process for the preparation of nitroorthooxyazo dyes.
AT49036B
(en )
1911-07-25
Process for the manufacture of pliable electrolyte iron.
AT48337B
(en )
1911-06-10
Process for the production of alkali formate.
AT48769B
(en )
1911-06-26
Method and device for the production of sickles and the like. From facade steel.
AT49222B
(en )
1911-07-25
Process for the manufacture of the industrial end of wrought iron strikers for padlocks.
AT44799B
(en )
1910-11-10
Process for the production of hard alcohol.
AT51057B
(en )
1911-12-11
Process for the recovery of animal carcasses.
AT51095B
(en )
1911-12-11
Process for the preparation of oxythionaphthene derivatives.