| 摘要 |
PROBLEM TO BE SOLVED: To provide a crescent lock lockable with a padlock on the market. SOLUTION: A crescent lock claw 2 is provided with a through hole 3. When using the crescent lock, the padlock 5 is fitted through the through hole 3 in the state of the crescent lock claw 2 has passed through a crescent lock receiver 4. In this state, even if trying to turn the crescent lock, the padlock collides with the crescent lock receiver to inhibit turning. COPYRIGHT: (C)2005,JPO&NCIPI
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