| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for preventing fingers or documents from being damaged at attachment and detachment thereof. SOLUTION: Both end parts, conventionally called a gem-clip, are needle-shaped. The apparatus of loop-shape is applied to whether both ends or one end for safe, which is applied to all types of the gem-clip which exists or is produced in future. COPYRIGHT: (C)2011,JPO&INPIT
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