COXIM PARA TRILHOS DE LINHA FERROVIARIA,申请号BR1984PI00310-传众专利搜索

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发明名称	COXIM PARA TRILHOS DE LINHA FERROVIARIA
摘要
申请公布号	BR8400310(A)	申请公布日期	1985.09.03
申请号	BR1984PI00310	申请日期	1984.01.26
申请人	VLADIMIR OSREDECKI	发明人	VLADIMIR OSREDECKI
分类号	E01B9/54;(IPC1-7):E01B9/54	主分类号	E01B9/54
代理机构		代理人
主权项
地址

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