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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEONHARD NAVARRO EDUARDO
Original Assignee
LEONHARD NAVARRO EDUARDO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LEONHARD NAVARRO EDUARDOfiledCriticalLEONHARD NAVARRO EDUARDO
Priority to ES0238705ApriorityCriticalpatent/ES238705A1/en
Publication of ES238705A1publicationCriticalpatent/ES238705A1/en
Automatic mineral selector, characterized by being essentially constituted by a container of frustoconical shape, inverted, its lower base acting as a bottom thereof, having been provided in the center of this vertical axis solidly coupled to said base and having the periphery from it a hopper or series of discharge hoppers with holes and evacuation ducts. (Machine-translation by Google Translate, not legally binding)
ES0238705A1957-11-211957-11-21Automatic mineral selector (Machine-translation by Google Translate, not legally binding)
ExpiredES238705A1
(en)