AT49932B
(en )
1911-09-25
Method of making wooden partition plates for lead collectors.
AT35907B
(en )
1909-01-25
Method for producing an insulating rail connection.
AT50855B
(en )
1911-11-25
Process for developing oxygen for baths.
AT56699B
(en )
1912-12-10
Process for the production of cork paper.
AT44853B
(en )
1910-11-10
Equipment for subaqual intestinal baths.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT75661B
(en )
1919-03-10
Process for the preparation of glyoxylic acid.
AT48232B
(en )
1911-06-10
Process for the production of artificial fuel.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT63830B
(en )
1914-03-10
Process for the preparation of dialkylamino formic acid esters.
AT47995B
(en )
1911-05-26
Method of making files.
AT64798B
(en )
1914-05-11
Process for the production of an artificial material from wood waste.
AT59681B
(en )
1913-06-25
Process for the production of greenish aniline black.
AT69027B
(en )
1915-06-10
Process for the production of resinous substances from fats, oils, etc.
AT51272B
(en )
1911-12-27
Process for extrusion of zinc.
AT44459B
(en )
1910-10-25
Process for the representation of substantive azo dyes.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT43937B
(en )
1910-09-10
Method of making briquettes.
AT64546B
(en )
1914-04-25
Process for making photographic images.
AT57647B
(en )
1913-02-10
Lid lock for lubricators.
AT25818B
(en )
1906-09-25
Method of manufacturing reinforced concrete walls.
AT50089B
(en )
1911-10-10
Line arrangement for cable airways.
AT35867B
(en )
1909-01-11
Process for the preparation of aromatic o-oxyaldehydes.
AT49388B
(en )
1911-08-10
Perinet machine for wind instruments.