CANCELADOR DE BILHETAGEM AUTOMATICA DE NIVEIS ESPECIAIS-CBA,申请号BR1990MU01867U-传众专利搜索

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发明名称	CANCELADOR DE BILHETAGEM AUTOMATICA DE NIVEIS ESPECIAIS-CBA
摘要
申请公布号	BR7001867(U)	申请公布日期	1991.01.15
申请号	BR1990MU01867U	申请日期	1990.09.14
申请人	HELIO PEREIRA CORNELIO	发明人	HELIO PEREIRA CORNELIO
分类号	H04M3/42;(IPC1-7):H04M3/42	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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