AT25104B
(en )
1906-07-25
Process for the production of weather-resistant briquettes using water-soluble binders.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT25923B
(en )
1906-10-10
Process for the production of molds and cores.
AT9764B
(en )
1902-11-10
Process for the manufacture of refractory bodies.
AT9942B
(en )
1902-11-25
Process for the production of an alcohol-containing tea extract.
AT14368B
(en )
1903-12-10
Process for the preparation of o-oxycarboxylic acids.
AT9295B
(en )
1902-10-10
Process for the production of hard coal briquettes.
AT25203B
(en )
1906-08-10
Process for the preparation of triiminobarbituric acids.
AT8442B
(en )
1902-07-25
Process for the manufacture of artificial leather.
AT9292B
(en )
1902-10-10
Process for steel production according to the Siemens-Martin process.
AT9478B
(en )
1902-10-25
Process for the production of carbide compacts.
AT25922B
(en )
1906-10-10
Process for the preparation of indoxyl its homologues.
AT14439B
(en )
1903-12-28
Process for the preparation of dyes of the anthracene series.
AT7673B
(en )
1902-05-26
Process for the production of an extinguishing mass for the purpose of forming pressed ink-erasing bodies.
AT9330B
(en )
1902-10-10
Process for the production of step discs.
AT27024B
(en )
1907-01-10
Process for the preparation of green dyes of the anthracene series.
AT9483B
(en )
1902-10-25
Process for the production of matches from wood mass.
AT48817B
(en )
1911-07-10
Process for the production of dinitroglycerin.
AT31019B
(en )
1907-12-10
Process for the production of etched, photomechanical printing forms.
AT9492B
(en )
1902-10-25
Process for the production of brewer's barrel pitch.
AT14919B
(en )
1904-01-25
Process for the production of elastic fittings.
AT25700B
(en )
1906-09-10
Process for the production of fuel briquettes.
AT9941B
(en )
1902-11-25
Process for the production of collector electrodes from finely divided lead.
AT34448B
(en )
1908-09-25
Process for the production of cement.
AT27191B
(en )
1907-01-25
Process for the preparation of nitroorthooxyazo dyes.