다이내믹형 헤드폰,申请号KR19820004711-传众专利搜索

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发明名称	다이내믹형 헤드폰
摘要	<p>내용 없음.</p>
申请公布号	KR840002388(A)	申请公布日期	1984.06.25
申请号	KR19820004711	申请日期	1982.10.19
申请人	null, null	发明人	가몬 요시유끼
分类号	H04R7/12;H04R1/10;H04R1/20;H04R1/22;H04R7/02;H04R7/16;H04R9/06	主分类号	H04R7/12
代理机构		代理人
主权项
地址

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