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Application filed by Entegris IncfiledCriticalEntegris Inc
Publication of TW200603091ApublicationCriticalpatent/TW200603091A/en
A cassette system for disks to be manufactured into hard disks for computer memory storage includes a pair of end portions and a pair of side wall portions spanning between the end portions, defining a disk receiving region. The side wall portions together define a plurality of axially aligned slots for holding the disks. At least one of the end portions includes a test disk receiver, which may be a slot or pocket.