ES44847A1 - Mejoras en la separación de zinc y otros constituyentes metalíferos de los concentrados de mineral y de los fangos por flotación o granulación.
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Mejoras en la separación de zinc y otros constituyentes metalíferos de los concentrados de mineral y de los fangos por flotación o granulación.
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ES44847A1909-02-041909-02-04Mejoras en la separación de zinc y otros constituyentes metalíferos de los concentrados de mineral y de los fangos por flotación o granulación.
ExpiredES44847A1
(es)
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