AT25818B
(en )
1906-09-25
Method of manufacturing reinforced concrete walls.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT25923B
(en )
1906-10-10
Process for the production of molds and cores.
AT36683B
(en )
1909-03-26
Process for the production of artificial building blocks.
AT25203B
(en )
1906-08-10
Process for the preparation of triiminobarbituric acids.
AT35867B
(en )
1909-01-11
Process for the preparation of aromatic o-oxyaldehydes.
AT27020B
(en )
1907-01-10
Method of making buttons.
AT31248B
(en )
1907-12-27
Process for the production of aqueous rubber solutions.
AT35989B
(en )
1909-01-25
Process for the manufacture of buildings from concrete.
AT37026B
(en )
1909-04-26
Process for the production of pulp cement mortar.
AT27206B
(en )
1907-01-25
Process for making waterproof gloves.
AT29522B
(en )
1907-08-10
Method of manufacturing brushes.
AT49924B
(en )
1911-09-25
Formwork scaffolding for the production of roofing made of reinforced concrete.
AT48232B
(en )
1911-06-10
Process for the production of artificial fuel.
AT25933B
(en )
1906-10-10
Method of making single-colored linoleum.
AT30723B
(en )
1907-11-25
Process for making abrasives by hardening clay.
AT34448B
(en )
1908-09-25
Process for the production of cement.
AT30054B
(en )
1907-09-25
Process for the production of permanent luminous and heating gas.
AT27191B
(en )
1907-01-25
Process for the preparation of nitroorthooxyazo dyes.
AT26606B
(en )
1906-12-10
Method of making marquetry.
AT74208B
(en )
1918-03-11
Casting mold for the production of concrete steps.
AT27418B
(en )
1907-02-11
Method of manufacturing railway sleepers.
AT35450B
(en )
1908-12-10
Process for the preparation of CC dialkylbarbituric acids.
AT9764B
(en )
1902-11-10
Process for the manufacture of refractory bodies.
AT14368B
(en )
1903-12-10
Process for the preparation of o-oxycarboxylic acids.