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SHILL RICHARD EDMUND
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SHILL RICHARD EDMUND
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Application filed by SHILL RICHARD EDMUNDfiledCriticalSHILL RICHARD EDMUND
Priority to ES10995ApriorityCriticalpatent/ES10995A1/en
Publication of ES10995A1publicationCriticalpatent/ES10995A1/en
ES10995A1890-07-051890-07-05
Improvements in the apparatus for separating precious metals from minerals or materials that contain them.
ExpiredES10995A1
(en)
Improvements in the means of effecting the separation of particles of different specific gravities, intended more especially for the separation of gold and other metals from crushed or divided minerals.
Improvements in the devices to separate metals, minerals and other dense bodies from minerals or associated materials, also applicable to classify them according to their size.
Improvements in the apparatus for separating the particles of gold or other relatively precious metals, recovering them from the masses of pulp or other materials with which they are alloyed.