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Publication of DD108381A1publicationCriticalpatent/DD108381A1/xx
B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
B07C5/34—Sorting according to other particular properties
B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties