ES44847A1 -
Improvements in the separation of zinc and other metallic constituents from ore concentrates and sludge by flotation or granulation.
- Google Patents
Improvements in the separation of zinc and other metallic constituents from ore concentrates and sludge by flotation or granulation.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES44847ApriorityCriticalpatent/ES44847A1/en
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ES44847A1909-02-041909-02-04
Improvements in the separation of zinc and other metallic constituents from ore concentrates and sludge by flotation or granulation.
ExpiredES44847A1
(en)
Improvements ind and relating to the separation of zinc blende and other metalliferous constituents, from ore concentrates and slimes, by flotation or granulation
Improvements ind and relating to the separation of zinc blende and other metalliferous constituents, from ore concentrates and slimes, by flotation or granulation