AT60369B
(en )
1913-07-25
Process for the production of glass objects with overlays or other glass supports.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT57412B
(en )
1913-01-25
Process for the production of hat stumps, Fessen and the like.
AT67800B
(en )
1915-02-10
Process for the manufacture of sticks with handles or of handles for sticks.
AT59681B
(en )
1913-06-25
Process for the production of greenish aniline black.
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT70366B
(en )
1915-11-10
Process for the production of waterproof fabrics and fabrics.
AT56699B
(en )
1912-12-10
Process for the production of cork paper.
AT63364B
(en )
1914-02-10
Process for the production of lightfast lithopone.
AT75382B
(en )
1919-02-10
Process for the production of transparent blueprint lines.
AT80842B
(en )
1920-06-25
Process for the recycling of old rubber.
AT49980B
(en )
1911-09-25
Process for the production of friction surfaces covered with carborundum for potato peeling machines.
AT51097B
(en )
1911-12-11
Process for the manufacture of glasses.
AT64525B
(en )
1914-04-25
Process for the production of hollow beams from flat or profiled metal strips.
AT49179B
(en )
1911-07-25
Process for the production of writing boards made of glass.
AT90161B
(en )
1922-11-25
Process for the production of pencil inserts u. like
AT73693B
(en )
1917-08-25
Method and machine for the manufacture of footwear.
AT71959B
(en )
1916-06-26
Method and device for the production of beer.
AT64988B
(en )
1914-05-25
Sweating process and apparatus for the production of oil-free, transparent paraffins.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT70383B
(en )
1915-11-10
Process for the production of white enamels.
AT75661B
(en )
1919-03-10
Process for the preparation of glyoxylic acid.
AT64819B
(en )
1914-05-11
Process for the treatment of liquid fuel.
AT64798B
(en )
1914-05-11
Process for the production of an artificial material from wood waste.