APARELHO PARA RESPOSTA AUTOMATICA AS CHAMADAS TELEFONICAS,申请号BR19690215743-传众专利搜索

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发明名称	APARELHO PARA RESPOSTA AUTOMATICA AS CHAMADAS TELEFONICAS
摘要
申请公布号	BR6915743(D0)	申请公布日期	1973.01.09
申请号	BR19690215743	申请日期	1969.12.30
申请人	MULLER W	发明人	MULLER W;WURM B;HAAG H
分类号		主分类号
代理机构		代理人
主权项
地址

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