무지향성 옥외 경보 사이렌 장치,申请号KR19830003177-传众专利搜索

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发明名称	무지향성 옥외 경보 사이렌 장치
摘要	<p>내용 없음</p>
申请公布号	KR840005578(A)	申请公布日期	1984.11.14
申请号	KR19830003177	申请日期	1983.07.12
申请人	null, null	发明人	조엘 지이 아이아코노 (외 1)
分类号	H04R5/00;G10K11/02	主分类号	H04R5/00
代理机构		代理人
主权项
地址

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