| 摘要 |
PROBLEM TO BE SOLVED: To provide a rod-like defensive apparatus provided with a function for alerting at an emergency. SOLUTION: The rod-like defensive apparatus with an emergency alert is a rod-like defensive apparatus provided with at least an extensible shaft part, and a provided emergency alarm device is in a stopped state when the shaft part of the defensive apparatus is retracted, and the emergency alarm device is in an operation state when the shaft part is extended. COPYRIGHT: (C)2007,JPO&INPIT
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