CONCENTRADOR TELEFONICO CPA PARA TELEFONE PUBLICO,申请号BR1987PI03635-传众专利搜索

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发明名称	CONCENTRADOR TELEFONICO CPA PARA TELEFONE PUBLICO
摘要
申请公布号	BR8703635(A)	申请公布日期	1987.12.08
申请号	BR1987PI03635	申请日期	1987.06.29
申请人	ZETAX TECNOLOGIA - ENGENHARIA INDUSTRIA E COMERCIO LTDA.	发明人	PEDRO NOLASCO DE MORAES FORJAZ JUNIOR
分类号	H04Q3/545;(IPC1-7):H04Q3/545	主分类号	H04Q3/545
代理机构		代理人
主权项
地址

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