| 摘要 |
The device is used to remove two-hole sheets from a binder which has flat, thin bendable prongs for holding the sheets. It is a U-shaped handle device, formed by legs at each end of a crosspiece. The cross-section of the legs at their free ends are smaller than the diameter of the sheet holes. The free ends have a longitudinal recess, open to the outside, and shaped to receive the free end of the binder prongs.
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