SOUND OUTPUT SWITCHING CIRCUIT,申请号JP19930010529-传众专利搜索

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发明名称	SOUND OUTPUT SWITCHING CIRCUIT
摘要
申请公布号	JPH06225243(A)	申请公布日期	1994.08.12
申请号	JP19930010529	申请日期	1993.01.26
申请人	HITACHI LTD	发明人	INOUE TORU
分类号	H04N5/60;(IPC1-7):H04N5/60	主分类号	H04N5/60
代理机构		代理人
主权项
地址

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