VOLUME CONTROL CIRCUIT AND METHOD FOR VOICE GENERATOR AROUND TELEPHONE,申请号KR1019930007314-传众专利搜索

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发明名称	VOLUME CONTROL CIRCUIT AND METHOD FOR VOICE GENERATOR AROUND TELEPHONE
摘要
申请公布号	KR1019970005432(B1)	申请公布日期	1997.04.16
申请号	KR1019930007314	申请日期	1993.04.29
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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