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.)
Kotobuki Engineering and Manufacturing Co Ltd
Original Assignee
Kotobuki Engineering and Manufacturing Co Ltd
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 Kotobuki Engineering and Manufacturing Co LtdfiledCriticalKotobuki Engineering and Manufacturing Co Ltd
Priority to JP6307482UpriorityCriticalpatent/JPS58166843U/ja
Publication of JPS58166843UpublicationCriticalpatent/JPS58166843U/ja
Application grantedgrantedCritical
Publication of JPS6135239Y2publicationCriticalpatent/JPS6135239Y2/ja
Apparatus and method of breaking pieces of solid mineral material in fragments, and method of sorting fragments of solid mineral material according to size