Binder device releasably engaging aperture or notch of sheet
Sheet retainer travels arcuate path
Travel in plane perpendicular to axis of rotation
Inventor
active
Assembling and disassembling device for ring binders
Fastener for a ring binder and method of producing a binder asse
Fastening binder ring mechanisms to binders
Flexible strap ring binder
Ring binder mechanism
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Profile ID: LFUS-PAI-P-573831