LOUDSPEAKER CABINET DIFFUSER AND CIRCUIT,申请号AU19870078288-传众专利搜索

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发明名称	LOUDSPEAKER CABINET DIFFUSER AND CIRCUIT
摘要
申请公布号	AU593683(B2)	申请公布日期	1990.02.15
申请号	AU19870078288	申请日期	1987.09.11
申请人	SHARP KABUSHIKI KAISHA	发明人	ISAMU HIROSE
分类号	H04R1/34;H04R3/04;H04R5/02;(IPC1-7):H04R1/28	主分类号	H04R1/34
代理机构		代理人
主权项
地址

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