MODEM IDENTIFICADOR DE NUMERO DE LINHAS TELEFONICAS,申请号BR1987PI01737-传众专利搜索

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发明名称	MODEM IDENTIFICADOR DE NUMERO DE LINHAS TELEFONICAS
摘要
申请公布号	BR8701737(A)	申请公布日期	1988.10.18
申请号	BR1987PI01737	申请日期	1987.03.12
申请人	ONILDO DE SOUZA MONTEIRO	发明人	ONILDO DE SOUZA MONTEIRO
分类号	H04M1/57;(IPC1-7):H04M1/57	主分类号	H04M1/57
代理机构		代理人
主权项
地址

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