FOUR-CHANNEL STEREO RECEIVER,申请号US19750597331-传众专利搜索

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发明名称	FOUR-CHANNEL STEREO RECEIVER
摘要
申请公布号	US4013841(A)	申请公布日期	1977.03.22
申请号	US19750597331	申请日期	1975.07.21
申请人	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.	发明人	OHKUBO, TSUNEO;HORIIKE, YOSHIO
分类号	H04H20/89;(IPC1-7):H04H5/00	主分类号	H04H20/89
代理机构		代理人
主权项
地址

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