차재용 스피이커 유닛(車載用 Speaker Unit),申请号KR19800006098U-传众专利搜索

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发明名称	차재용 스피이커 유닛(車載用 Speaker Unit)
摘要	<p>내용 없음.</p>
申请公布号	KR830000935(Y1)	申请公布日期	1983.06.15
申请号	KR19800006098U	申请日期	1980.09.18
申请人		发明人
分类号	H04R1/32	主分类号	H04R1/32
代理机构		代理人
主权项
地址

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