AT90194B
(en )
1922-11-25
Process for the recovery of volatile solvents.
AT80842B
(en )
1920-06-25
Process for the recycling of old rubber.
AT75861B
(en )
1919-03-26
Device for heads of beets u. like
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT100661B
(en )
1925-08-10
Process for the manufacture of cartridge cases.
AT89689B
(en )
1922-10-10
Method of making tools.
AT51057B
(en )
1911-12-11
Process for the recovery of animal carcasses.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT93745B
(en )
1923-07-25
Process for the manufacture of ink tablets.
AT98791B
(en )
1924-12-10
Process for the manufacture of caps for footwear.
AT78850B
(en )
1919-10-25
Process for avoiding tension in castings.
AT77489B
(en )
1919-08-11
Process for the preparation of pyridinecarboxylic acids.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.
AT75678B
(en )
1919-03-10
Heater.
AT59975B
(en )
1913-07-10
Process for the preparation of ores.
AT48415B
(en )
1911-06-10
Process for the manufacture of filters.
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT47523B
(en )
1911-04-25
Process for the production of sulfur dyes.
AT77537B
(en )
1919-08-11
Spring-loaded wheel tires.
AT59681B
(en )
1913-06-25
Process for the production of greenish aniline black.
AT56699B
(en )
1912-12-10
Process for the production of cork paper.
AT71300B
(en )
1916-03-10
Process for making toothpastes.
AT51097B
(en )
1911-12-11
Process for the manufacture of glasses.
AT90161B
(en )
1922-11-25
Process for the production of pencil inserts u. like
AT66603B
(en )
1914-09-10
Process for isolating vapor bodies.