AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT59681B
(en )
1913-06-25
Process for the production of greenish aniline black.
AT70366B
(en )
1915-11-10
Process for the production of waterproof fabrics and fabrics.
AT57412B
(en )
1913-01-25
Process for the production of hat stumps, Fessen and the like.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT56699B
(en )
1912-12-10
Process for the production of cork paper.
AT47523B
(en )
1911-04-25
Process for the production of sulfur dyes.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT63364B
(en )
1914-02-10
Process for the production of lightfast lithopone.
AT73543B
(en )
1917-07-25
Process for the hydrogenation and dehydrogenation of carbon compounds.
AT50459B
(en )
1911-10-25
Process for the production of embossed characters and symbols.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT70383B
(en )
1915-11-10
Process for the production of white enamels.
AT75661B
(en )
1919-03-10
Process for the preparation of glyoxylic acid.
AT59846B
(en )
1913-06-25
Oven for the production of ultramarine.
AT60369B
(en )
1913-07-25
Process for the production of glass objects with overlays or other glass supports.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT51097B
(en )
1911-12-11
Process for the manufacture of glasses.
AT71959B
(en )
1916-06-26
Method and device for the production of beer.
AT80842B
(en )
1920-06-25
Process for the recycling of old rubber.
AT64819B
(en )
1914-05-11
Process for the treatment of liquid fuel.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.
AT74123B
(en )
1918-02-11
Process for the production of a linseed oil or. Varnish substitute.
AT59290B
(en )
1913-05-26
Process for the production of oils containing colloidal mercury.