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发明名称	NET PLATE OF SPEAKER SYSTEM
摘要
申请公布号	JPS6267997(A)	申请公布日期	1987.03.27
申请号	JP19850206809	申请日期	1985.09.19
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	HARA MASAYUKI;TSUNODA YUJI
分类号	H04R1/02	主分类号	H04R1/02
代理机构		代理人
主权项
地址

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