AU136291B2
(en )
1947-09-11
Improved process and apparatus for reducing iron ores
AU1356247A
(en )
1947-09-11
Improved process and apparatus for reducing iron ores
CA439969A
(en )
1947-03-04
Iron ore treating method and apparatus
CA444706A
(en )
1947-10-28
Metallurgical process and apparatus
CA445405A
(en )
1947-12-09
Iron ore reducing method
CA471454A
(en )
1951-02-13
Processes and apparatus for reducing iron ores
AU139881B2
(en )
1947-06-12
Method and apparatus for ore separation
CA457842A
(en )
1949-07-05
Method of and apparatus for direct reduction of iron ores
CA448505A
(en )
1948-05-18
Process for the treatment of iron ores
CA445601A
(en )
1947-12-16
Metallurgical apparatus
CA443600A
(en )
1947-08-12
Welding process and apparatus
AU1209147A
(en )
1947-06-12
Method and apparatus for ore separation
CA450928A
(en )
1948-08-31
Method and apparatus for grinding
CA453054A
(en )
1948-11-30
Separation process and apparatus
CA444818A
(en )
1947-11-04
Scrap metal recovering process and apparatus
CA450751A
(en )
1948-08-24
Process for treating ore
CA445518A
(en )
1947-12-09
Slurry treating method and apparatus
CA435494A
(en )
1946-06-25
Reaction carrying out process and apparatus
CA435493A
(en )
1946-06-25
Reaction carrying out process and apparatus
CA441121A
(en )
1947-04-29
Metallurgical operation effecting apparatus
CA440180A
(en )
1947-03-18
Material treating method and apparatus
AU142207B2
(en )
1948-07-29
Method and apparatus for roasting ore
CA437404A
(en )
1946-10-15
Ore treating method
CA444938A
(en )
1947-11-11
Ore separation process
CA443910A
(en )
1947-09-02
Refrigerating process and apparatus