OHRHOERER,申请号DE19873706481-传众专利搜索

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发明名称	OHRHOERER
摘要
申请公布号	DE3706481(A1)	申请公布日期	1987.09.03
申请号	DE19873706481	申请日期	1987.02.27
申请人	SONY CORP.	发明人	YAMAGISHI,MAKATO
分类号	H04R1/10;H04R1/22;H04R1/28;H04R9/06;(IPC1-7):H04R1/28;H04R9/00	主分类号	H04R1/10
代理机构		代理人
主权项
地址

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