AT25347B
(en )
1906-08-10
Process for the production of blast furnace tuyeres.
AT70348B
(en )
1915-10-25
Process for the production of technically valuable products.
AT25923B
(en )
1906-10-10
Process for the production of molds and cores.
AT30724B
(en )
1907-11-25
Process for the production of zinc or zinc oxide.
AT27098B
(en )
1907-01-10
Process for the production of cement from blast furnace slag.
AT30054B
(en )
1907-09-25
Process for the production of permanent luminous and heating gas.
AT27053B
(en )
1907-01-10
Process for the production of chlorinated indigo dyes.
AT9764B
(en )
1902-11-10
Process for the manufacture of refractory bodies.
AT30723B
(en )
1907-11-25
Process for making abrasives by hardening clay.
AT48195B
(en )
1911-05-26
Process for the production of albumin soap.
AT48337B
(en )
1911-06-10
Process for the production of alkali formate.
AT34272B
(en )
1908-09-10
Process for the preparation of acetylated nitrocelluloses.
AT37229B
(en )
1909-05-10
Process for the production of long-life bread.
AT27206B
(en )
1907-01-25
Process for making waterproof gloves.
AT38434B
(en )
1909-08-25
Process for the manufacture of overshoes.
AT34214B
(en )
1908-08-25
Process for the production of compression bandages.
AT33089B
(en )
1908-05-25
Process for the production of luminous materials.
AT27315B
(en )
1907-01-25
Process for the production of acetylene.
AT34448B
(en )
1908-09-25
Process for the production of cement.
AT37278B
(en )
1909-05-10
Process for the production of glass tiles.
AT29475B
(en )
1907-08-10
Process for the production of roofing panels u. like
AT31248B
(en )
1907-12-27
Process for the production of aqueous rubber solutions.
AT27416B
(en )
1907-02-11
Process for the production of lead acetates.
AT35605B
(en )
1908-12-28
Process for the production of thin metal flakes.
AT19153B
(en )
1905-02-10
Process for the production of enamel decorations on glass buttons and glass stones.