Materials Handling Apparatus; Conveying Apparatus; Robotic apparatus for handling materials; Lifting machines for handling loads; Sorting apparatus (other than for money); Sorting machines for industry; Sorting machines, other than for money; Batch sorting machines; external chutes made of metal being parts of machines with Radio Frequency Identification (RFID) readers; external chutes made of metal being parts of machines with electronic devices that issue receipts; chutes made of metal being parts of machines for sorting of library items; chutes made of metal being parts of machines for sorting of library items with Radio Frequency Identification (RFID) readers; electronic document sorting machines; electronic machines for destacking (sorting) books; chutes being parts of machines for sorting of library items with Radio Frequency Identification (RFID) readers; all of the foregoing including those used to handle, sort, sort or mange books, magazines, library materials