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2009
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Invention
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Method for continuous conversion of copper matte - specification. The industrial practice of conv... |
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|
Invention
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Method of continuous conversion of copper matte.
The copper matte conversion industria... |
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2008
|
Invention
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Continuous fire reduction of liquid copper. This invention refers to a pyrometallurgical method f... |
|
|
Invention
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Continuous fire reduction of liquid copper. The invention relates to a pyrometallurgical method f... |
|
|
Invention
|
Continuous fire reduction of liquid copper.
This invention refers to a pyrometallurgic... |
