일렉트로 마그네틱 스피이커,申请号KR19820004327-传众专利搜索

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发明名称	일렉트로 마그네틱 스피이커
摘要	<p>내용 없음</p>
申请公布号	KR840001988(A)	申请公布日期	1984.06.07
申请号	KR19820004327	申请日期	1982.09.25
申请人	null, null	发明人	무라가미 후미가즈
分类号	H04R9/02;H04R1/06;H04R9/04;H04R9/06;H04R31/00	主分类号	H04R9/02
代理机构		代理人
主权项
地址

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