| 摘要 |
A document retaining clip consists of a strip of a rigid plastics material which is shaped to form a triangular tube having three flat sides (1) and a slit along one edge in which the document are inserted. The slit can be made wider at its two ends (4, 5) for easier insertion of a bundle of documents by sliding them in from one end of the clip. ADVANTAGE - Wider range of applications, allowing variable number of documents to be retained.
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