AT80121B
(en )
1920-02-25
Process for the extraction and condensation of volatile metals, especially zinc.
AT80120B
(en )
1920-02-25
Method and electric furnace for extraction and method and electric furnace for extraction and condensation of volatile metals, in particular condensation of volatile metals, in particular zinc. Zinc.
AT53425B
(en )
1912-05-10
Process for the distillation of zinc and other volatile metals.
AU789913B
(en )
1913-02-18
Process and apparatus forthe condensation of vapours of volatile metals, especially of zinc vapour
AU790713B
(en )
1913-02-21
Process and apparatus forthe condensation of vapours of volatile metals, especially of zinc vapour
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
AU2017310B
(en )
1910-12-20
Improvements inthe distillation. of zinc and like volatile metals, andin the furnaces employed therein
AT46621B
(en )
1911-02-25
Process for the preparation of solutions or pseudo-solutions of water-insoluble metal oxides.
AU790713A
(en )
1913-02-21
Process and apparatus forthe condensation of vapours of volatile metals, especially of zinc vapour
AU789913A
(en )
1913-02-18
Process and apparatus forthe condensation of vapours of volatile metals, especially of zinc vapour
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
ES56430A1
(en )
1913-11-01
An improved process for the selective separation or extraction of metal sulphides.
CH49354A
(en )
1911-02-01
Device for preventing the wheels of vehicles from sliding
DK24838C
(en )
1919-08-11
Procedure for the Manufacture of Utensils of the Condensation Products of Phenols and Aldehydes.
AT88473B
(en )
1922-05-26
Process for the preparation of resinous condensation products from phenols and aldehydes.
AT29751B
(en )
1907-09-10
Process for the extraction of metals based on the Goldschmidt process.
AT41023B
(en )
1910-02-25
Process for the extraction of fats, oils and the like like
AT26147B
(en )
1906-10-25
Device for the electrolytic cleaning of metallic surfaces, in particular metal strips.
AT75516B
(en )
1919-02-25
Process for the manufacture of base enamels.
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
DK21606C
(en )
1916-10-23
Procedure for the manufacture of condensation products of phenols and aldehydes.
CH61919A
(en )
1913-10-16
Process for the preparation of 1,3-butylene glycol
AU2017310A
(en )
1910-12-20
Improvements inthe distillation. of zinc and like volatile metals, andin the furnaces employed therein
CH82898A
(en )
1919-11-01
Device for the electrolysis of halogen alkalis
AT41025B
(en )
1910-02-25
Process for the preparation of haloanthraquinones.