SPAN STRUCTURE OF RAILWAY BRIDGE,申请号SU19843812276-传众专利搜索

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发明名称	SPAN STRUCTURE OF RAILWAY BRIDGE
摘要
申请公布号	SU1231101(A1)	申请公布日期	1986.05.15
申请号	SU19843812276	申请日期	1984.11.16
申请人	LE I INZHENEROV ZHELEZNODOROZ	发明人	MIKHAJLOV VLADIMIR T,SU;FILATOV SERGEJ I,SU;VINOGRADOV IVAN P,SU
分类号	E01D19/12;(IPC1-7):E01D19/12	主分类号	E01D19/12
代理机构		代理人
主权项
地址

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