AU1245414A
(en )
1914-03-16
Improvements in method of and apparatus for concentrating ore andthe like
AU1245414B
(en )
1914-06-02
Improvements in method of and apparatus for concentrating ore and the like
AU300317B
(en )
1917-07-03
Improvements in method of and apparatus for concentrating ore and the like
CA160872A
(en )
1915-02-23
Ore concentration method and apparatus
AU1111813A
(en )
1914-11-10
Improvements in or relating to method and apparatus for concentrating ores
AU1617715A
(en )
1916-05-09
Process of and'apparatus for concentrating' metallic ores
AU300317A
(en )
1917-01-16
Improvements in method of and apparatus for concentrating ope andthe like
AU1111813B
(en )
1914-11-10
Improvements in or relating to method and apparatus for concentrating ores
AU275411A
(en )
1911-10-24
Improvements in or relating to method and apparatus for ore concentration
AU1617715B
(en )
1916-05-09
Process of and'apparatus for concentrating' metallic ores
AU280216A
(en )
1917-01-17
Improvement in process of concentrating ore andthe like bythe flotation method
CA153824A
(en )
1914-02-17
Method of and apparatus for reducing ores
CA148275A
(en )
1913-06-03
Method and apparatus for ores concentration
AU1487914A
(en )
1915-11-30
Improved treatment of subdivided ores for agglomerating or reducing them and apparatus therefor
CA154617A
(en )
1914-03-24
Ore concentrating apparatus
AU1441314A
(en )
1915-03-18
Improvements in methods of coating metals and apparatus therefor
CA154276A
(en )
1914-03-10
Concentrating and amalgamating apparatus
AU280216B
(en )
1917-01-17
Improvement in process of concentrating ore andthe like bythe flotation method
AU1824415A
(en )
1919-10-21
Improvements in or relating to method of and apparatus for controlling torpedo-firing
CA169857A
(en )
1916-05-30
Reducing and smelting apparatus for ore
AU1330114A
(en )
1914-08-18
Process forthe concentration of ores and intermediate products of radium and mesothorium
CA143669A
(en )
1912-10-29
Method and apparatus for amphidizing ores
AU1176414A
(en )
1914-09-26
Improvements in or relating in apparatus for ore concentration
AU978413A
(en )
1913-07-28
Improvements in methods of and apparatus for taking views
AU275411B
(en )
1911-10-24
Improvements in or relating to method and apparatus for ore concentration