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2009
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Invention
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Continuous mining.
A method useful in the continuous ore extraction in underground works intende... |
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|
Invention
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Continuous mining.
A method useful in the continuous ore extraction in underground wor... |
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2005
|
Invention
|
Digital inspection of the physical quality of plain surfaces.
A method of analysis and automatic... |
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|
Invention
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Phase level system.
System to determine the height in liquid or molten metal levels or phases wi... |
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|
Invention
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Cone crusher for ore comminution.
A cone crusher mantle armor for ore comminution, comprising: a... |
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2004
|
Invention
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Method for unlocking nozzles of reactors. Method intended to unblock enriched air blow or reactio... |
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2003
|
Invention
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Device for the maintenance of semi-autogenous grinding mills used in large-scale mining. A nut co... |
