Title:
FILE
Document Type and Number:
Japanese Patent JPH0732789
Kind Code:
A
Abstract:
PURPOSE: To prevent extension of a front cover and a rear cover due to reaction of a hinge when the front and rear covers are closed and to erect the front and rear covers in parallel.
CONSTITUTION: Engaging protrusions 51 and engaging pieces to engage a front cover 12 and a rear cover 13 with a standing wall 24 and a locking plate 28 when the covers 12, 13 are closed are provided between the front and rear covers 12 and 13 and between the wall 24 of a binder 2 and the locking plate 28 to prevent extensions of the front and rear covers due to reaction of a hinge.
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Inventors:
HARAMOTO HIDEO
Application Number:
JP17009593A
Publication Date:
February 03, 1995
Filing Date:
July 09, 1993
Export Citation:
Assignee:
RIHITO RABU KK
International Classes:
B42F13/30; (IPC1-7): B42F13/30
Attorney, Agent or Firm:
Naohisa Tsuda
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