| 摘要 |
PROBLEM TO BE SOLVED: To provide a pair of innovative tweezers having extremely high commercial value. SOLUTION: The tweezers are approachingly/separatingly provided with a pair of opposed clamping parts 1 and 2 in their tip parts and recess parts 4 and 5 locking to a granular clamping object 3 such as a bead and a precious stone are formed in the respective opposite inner surfaces 1a and 2a of the clamping parts 1 and 2. COPYRIGHT: (C)2004,JPO
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