AU342711A
(en )
1911-12-30
Improvements in and relating tothe production of zinc andother metals
AU3911A
(en )
1911-01-17
Improvements in and relating tothe manufacture of iron andother metal
AU515112A
(en )
1912-06-01
Improvements in metallurgy of zinc
AU1355114A
(en )
1914-11-10
Improvements in process'forthe production of zinc oxide
AU61111A
(en )
1912-03-26
Improvements in amalgamators
CA154336A
(en )
1914-03-10
Amalgamator and concentrator
CA158172A
(en )
1914-10-06
Concentrator and amalgamator
AU1009613A
(en )
1914-02-17
Improvements in and relating tothe treatment of tin ores
CA147261A
(en )
1913-04-15
Metal amalgamator
AU515112B
(en )
1912-10-01
Improvements in metallurgy of zinc
CA143647A
(en )
1912-10-22
Amalgamator
CA135978A
(en )
1911-10-03
Amalgamator
CA139385A
(en )
1912-03-26
Amalgamator
AU337811A
(en )
1913-01-07
Improvements in the process for the production of porous metals and alloys
CA140402A
(en )
1912-05-14
Zinc and manganese production
AU122511A
(en )
1911-05-30
Improvements inthe treatment of ores
CA131897A
(en )
1911-03-28
Preparation of auriferous and argentiferous ores
AU1128913A
(en )
1913-11-28
Improvements in or relating tothe treatment of ores
CA130900A
(en )
1911-02-07
Reduction of scruff and dross in tin
CA162617A
(en )
1915-05-18
Smelting and briquetting process
CA137326A
(en )
1911-12-12
Metal and alloy
CA151662A
(en )
1913-11-11
Lead and zinc separation
CA137553A
(en )
1911-12-26
Production of sublimed white lead and oxide of zinc
CA151184A
(en )
1913-10-21
Gold amalgamator
AU604217A
(en )
1918-11-27
Improvements in or relating tothe refining of zinc