TELEPHONE MULTIPARTY LINE ADAPTOR CIRCUIT,申请号IL19840071724-传众专利搜索

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发明名称	TELEPHONE MULTIPARTY LINE ADAPTOR CIRCUIT
摘要
申请公布号	IL71724(A)	申请公布日期	1987.10.30
申请号	IL19840071724	申请日期	1984.05.02
申请人	INTERNATIONAL STANDARD ELECTRIC CORPORATION	发明人
分类号	H04Q5/02;H04M1/70;(IPC1-7):H04M1/70	主分类号	H04Q5/02
代理机构		代理人
主权项
地址

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