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Priority to ES0262371ApriorityCriticalpatent/ES262371A1/en
Publication of ES262371A1publicationCriticalpatent/ES262371A1/en
Improvements in feed mills, characterized by establishing a hopper with an output regulating device consisting of a spindle actuable by a handwheel, said hopper being placed on a casing inside which is rotatably housed a grinding stone of conical shape that has the particularity of present a grooves by means of which the elevation and distribution of the products is carried out on the whole of the working surface of the stone which performs the grinding in combination with a jacket of abrasive material coupled to the internal walls of said casing. (Machine-translation by Google Translate, not legally binding)
ES0262371A1960-11-111960-11-11Improvements in mills for feeds (Machine-translation by Google Translate, not legally binding)
ExpiredES262371A1
(en)