GB2008555B
(en )
1982-06-23
Method of lowering resistivity of metal oxide semiconductoor
GB2004254B
(en )
1982-02-17
Acid leaching of nickeliferous oxide ores
AU508927B2
(en )
1980-04-17
Improved carbo-chlorination of metallic ores
JPS52115703A
(en )
1977-09-28
Method of reducing metallic oxide
JPS528972A
(en )
1977-01-24
Method of metal forming
GB1522509A
(en )
1978-08-23
Manufacture of metallic strip
ZA776256B
(en )
1978-07-26
Method for producing metallic oxide compounds
JPS5351125A
(en )
1978-05-10
Flotation of copper oxide ores
JPS5554534A
(en )
1980-04-21
Method of precondensing ore containing nickel oxide by laterite
JPS52108302A
(en )
1977-09-10
Method of recovering useful metal
JPS5286070A
(en )
1977-07-16
Method of manufacturing concocted oxide
CS194355B1
(en )
1979-12-31
Method of obtaining metallic antimony from antimony oxide ores
JPS535061A
(en )
1978-01-18
Method of bend processing metal materials
ZA777447B
(en )
1978-10-25
Method of continuous smelting of ferrochrome
JPS5343027A
(en )
1978-04-18
Method of reductive roasting of oxide ores containing nickel
PT67463B
(en )
1979-05-25
Process for the extraction of uranium from its ores
JPS5376321A
(en )
1978-07-06
Method of manufacturing copper oxide electrode
JPS537502A
(en )
1978-01-24
Process for briquetting of metallic ore
JPS5297355A
(en )
1977-08-16
Method of processing metal of high melting point
JPS52120204A
(en )
1977-10-08
Method of reducing metallic oxide
JPS54155999A
(en )
1979-12-08
Method of extracting magnesia from nickel oxide ore
JPS5330403A
(en )
1978-03-22
Method of improving thermal properties of sintered ore
JPS52122221A
(en )
1977-10-14
Prior reducing method of nickel oxide ores
JPS5288254A
(en )
1977-07-23
Method of making metal grains
JPS52126610A
(en )
1977-10-24
Reduction of moribdenite fine ore