AU105588B2
(en )
1938-11-03
Method of smelting zinc containing material in shaft furnaces
AU152738A
(en )
1938-11-03
Method of smelting zinc containing material in shaft furnaces
CA375123A
(en )
1938-07-19
Ore amalgamation apparatus
CA345512A
(en )
1934-10-23
Ore smelting process
CA385562A
(en )
1939-12-12
Ore smelting process
AU105710B2
(en )
Method of and apparatus for smelting
AU105711B2
(en )
1938-11-17
Method of and apparatus for smelting
CA373364A
(en )
1938-04-26
Ore roasting process
CA381847A
(en )
1939-06-06
Iron ore smelting method
CA340638A
(en )
1934-04-03
Ore chloridizing method
CA340637A
(en )
1934-04-03
Ore chloridizing method
CA340639A
(en )
1934-04-03
Ore chloridizing method
CA340640A
(en )
1934-04-03
Ore chloridizing method
CA340641A
(en )
1934-04-03
Ore chloridizing method
CA340643A
(en )
1934-04-03
Ore chloridizing method
CA340644A
(en )
1934-04-03
Ore chloridizing method
AU105896B2
(en )
1938-12-01
Process for the recovery of zinc from zinciferous material in shaft furnaces or the like, direct heated furnaces
CA373323A
(en )
1938-04-26
Ore roasting apparatus
CA373324A
(en )
1938-04-26
Ore roasting apparatus
CA373363A
(en )
1938-04-26
Ore roasting apparatus
CA373365A
(en )
1938-04-26
Ore roasting apparatus
AU186738A
(en )
1938-11-17
Method of and apparatus for smelting
AU103873B2
(en )
1938-05-19
Improvements in or relating tothe production of iron from iron ore
CA349347A
(en )
1935-04-09
Ore grinding and amalgamating apparatus
AU107495B2
(en )
1939-06-01
Improvements in method of depositing fluorescent material