AT74208B
(en )
1918-03-11
Casting mold for the production of concrete steps.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT70194B
(en )
1915-10-11
Casting mold for the production of concrete steps.
AT93065B
(en )
1923-06-11
Press mold for the production of tiles.
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT59846B
(en )
1913-06-25
Oven for the production of ultramarine.
AT25923B
(en )
1906-10-10
Process for the production of molds and cores.
AT49237B
(en )
1911-08-10
Formwork scaffolding for the production of rammed walls.
AT48302B
(en )
1911-06-10
Means for the musical construction of ornamental structures.
AT89288B
(en )
1922-08-25
Tower system for the production of bisulfite solutions u. like
AT92131B
(en )
1923-04-10
Binder for the molding sand for cast core pieces.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.
AT74868B
(en )
1918-10-25
Construction kit for the production of toy machines.
AT49924B
(en )
1911-09-25
Formwork scaffolding for the production of roofing made of reinforced concrete.
AT56180B
(en )
1912-11-11
Process for the preparation of orthoxyazo dyes.
AT72162B
(en )
1916-07-25
Setting and line casting machine.
AT74397B
(en )
1918-06-10
Process for the preparation of copper-based acidic wool dyes.
AT70659B
(en )
1915-12-10
Lock.
AT69761B
(en )
1915-09-10
Process for the production of mold plates for foundry purposes.
AT75678B
(en )
1919-03-10
Heater.
AT87231B
(en )
1922-02-10
Machine for the production of tape structures.
AT101165B
(en )
1925-10-10
Process for the production of horn-like masses from casein.
AT77489B
(en )
1919-08-11
Process for the preparation of pyridinecarboxylic acids.
AT64803B
(en )
1914-05-11
Process for the preparation of alkyl derivatives of hydrocupreine.
AT79082B
(en )
1919-11-10
Mortar.