| 摘要 |
The removable fastener for paper sheets, of the paper clip type, comprises a first elongated member (1) forming a frame, a second elongated member (2) placed inside the frame contour and fastened thereto on a small side of its contour, the fastening having the form of a chain, a ribbon or a small bar (4) of fasteners aligned and connected together by their smaller sides, along weakened lines (5). |
