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发明名称	SPEAKER
摘要
申请公布号	JPH02177698(A)	申请公布日期	1990.07.10
申请号	JP19880328812	申请日期	1988.12.28
申请人	PIONEER ELECTRON CORP	发明人	MURAYAMA FUMIO;HONMA YOSHIAKI
分类号	H04R9/06;H04R1/24;H04R1/30	主分类号	H04R9/06
代理机构		代理人
主权项
地址

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