Prong and tang binding system

Binder device releasably engaging aperture or notch of sheet – Pliant – deformable sheet retainer – Secured by folded portion thereof

Patent


  [ 0.00 ] – not rated yet Voters 0   Comments 0

Please leave your Comment & Rating

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.