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发明名称	LAUTSPRECHER
摘要
申请公布号	DE69934564(T2)	申请公布日期	2007.10.04
申请号	DE1999634564T	申请日期	1999.06.17
申请人	MATSUSHITA ELECTRIC INDUSTRIAL CO. LTD.	发明人	OKUYAMA, MASATOSHI;SUMIYAMA, MASAHIDE;OKUZAWA, KAZUROU;FUJII, MUTSUFUMI
分类号	H04R9/04	主分类号	H04R9/04
代理机构		代理人
主权项
地址

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