AT64546B
(en )
1914-04-25
Process for making photographic images.
AT59681B
(en )
1913-06-25
Process for the production of greenish aniline black.
AT64564B
(en )
1914-04-25
Process for making long film tapes.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.
AT72221B
(en )
1916-08-10
Process for the preparation of emulsion gelatin suitable for photographic use.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT64469B
(en )
1914-04-25
Cinematograph.
AT90194B
(en )
1922-11-25
Process for the recovery of volatile solvents.
AT64798B
(en )
1914-05-11
Process for the production of an artificial material from wood waste.
AT78850B
(en )
1919-10-25
Process for avoiding tension in castings.
AT79294B
(en )
1919-12-10
Process for making photographs and negative sheets for carrying out this process.
AT80842B
(en )
1920-06-25
Process for the recycling of old rubber.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT75661B
(en )
1919-03-10
Process for the preparation of glyoxylic acid.
AT57189B
(en )
1913-01-10
Fountain.
AT56699B
(en )
1912-12-10
Process for the production of cork paper.
AT75678B
(en )
1919-03-10
Heater.
AT56182B
(en )
1912-11-11
Process for making paraffin sgraffito.
AT51189B
(en )
1911-12-11
Machine for finishing already assembled fish bands.
AT74003B
(en )
1917-11-10
Rigid rail car coupling.
AT59491B
(en )
1913-06-10
Template support for processing profiled objects.
AT89723B
(en )
1922-10-25
Cinematographic apparatus.
AT93241B
(en )
1923-06-25
Process for the production of transparencies for projection apparatus.
AT45764B
(en )
1911-01-10
Process for making waterproof jointing tapes.
AT74846B
(en )
1918-10-25
Primary element.