DE3174885D1
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1986-07-31
Process for the extraction of metal values and novel metal extractants
DE3277460D1
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1987-11-19
Corrosion resistant steel components and method of manufacture
JPS56163227A
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1981-12-15
Recovery of refractory metal
AU531275B2
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1983-08-18
Method of recovering volatile metals from metal oxides
PL255363A1
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1987-10-19
Method of recoverin a metal from its ore
JPS5767138A
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1982-04-23
Collection of metal from ore
GB2099022B
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1984-07-04
Removal of iron sulfide scale from metal surfaces
JPS57120627A
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1982-07-27
Recovery of metal available component from sludge
DE3261979D1
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1985-03-07
Method for production of metal magnetic particles
ZA82479B
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1983-04-27
Recovery of precious metals
JPS56113343A
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1981-09-07
Method of recovering metal from aqueous medium
GB2115838B
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1985-10-02
Method for reducing metal ore
EP0229325A3
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1988-09-21
Corrosion resistant steel components and method of manufacture
YU44364B
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1990-06-30
Process for foam-flotation of sulfidic metallic ores
AU550655B2
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1986-03-27
In-situ leaching of metal values
GB2098119B
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1985-09-04
Method of improving mechanical properties of alloy parts
ZA827448B
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1983-08-31
Corrosion resistant steel components and method of manufacture thereof
ZA82790B
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1983-03-30
Metal refining method
DE3261569D1
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1985-01-31
Method of recovering heavy metals
PL234396A1
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1983-07-04
Method of outgassing metal ore deposits
JPS56169780A
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1981-12-26
Corrosion preventing method of metal
GB8305933D0
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1983-04-07
Process of inhibiting corrosion of metal surfaces
ZA82344B
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1983-11-30
Process for the extraction of metal values
PH20566A
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1987-02-18
Recovery of precious metal
JPS5760298A
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1982-04-12
Method of reducing volue of radiaction contaminated metal