AU1355114A
(en )
1914-11-10
Improvements in process'forthe production of zinc oxide
AU342711A
(en )
1911-12-30
Improvements in and relating tothe production of zinc andother metals
AU1428714A
(en )
1914-10-20
Improvements in machine forthe manufacture of glassware
AU1128913A
(en )
1913-11-28
Improvements in or relating tothe treatment of ores
AU1945610A
(en )
1911-01-17
Improvements in or relating to the manufacture of oxide of zinc for smelting
AU958213A
(en )
1913-12-02
Improvements in plants forthe production of zinc
CA153478A
(en )
1914-02-03
Process of dwsulphurizing ores
AU380712A
(en )
1912-04-23
Improvements in processes forthe treatment of ores
CA166733A
(en )
1915-12-21
Ore production
AU1209914A
(en )
1915-03-02
Improvements relating' to stamp-heads of stamper-bars
AU1279014A
(en )
1914-06-16
Improvements in muffle furnaces forthe production of zinc
AU604217A
(en )
1918-11-27
Improvements in or relating tothe refining of zinc
CA164510A
(en )
1915-08-24
Titanium oxygen production
AU507617A
(en )
1918-09-17
Process for producing' spelter
CA158153A
(en )
1914-10-06
Ore reducing process
AU259416A
(en )
1917-08-28
Process of treating' ores of copper by electrolysis
AU1051113A
(en )
1913-10-18
Improvements in or relating tothe reduction of zinc ores inthe electric furnace
CA164651A
(en )
1915-08-31
Zinc sulphate production
CA167446A
(en )
1916-02-01
Process of reducing ores
CA160778A
(en )
1915-02-16
Process of oxidizing sulphide ores
AU828113A
(en )
1913-11-01
Compound wood material and process of making' same
CA156475A
(en )
1914-06-23
Process of making caoutchouc substitute
AU1069713A
(en )
1914-03-10
Improvements in or relating to the manufacture of hexanitrodiphenylsulphide
CA154014A
(en )
1914-02-24
Zinc production process
AU1226414A
(en )
1914-05-26
Improvements in or relating' tothe manufacture of coal briquettes