Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1990-10-17
1991-11-19
Hail, III, Joseph J.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
360132, G11B 2300
Patent
active
050659553
ABSTRACT:
A tape cassette of the type having front and back lids for covering front and rear sides of a portion of the cassette tape which passes outside of the cassette casing is further provided with a locking element for locking the front and back lids closed when the cassette is not being used.
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Darling John P.
Hail III Joseph J.
Shaw, Jr. Philip M.
Sony Corporation
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