METHOD OF ERECTING EMBANKMENT OF ROADBED,申请号SU19894632898-传众专利搜索

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发明名称	METHOD OF ERECTING EMBANKMENT OF ROADBED
摘要
申请公布号	SU1615283(A1)	申请公布日期	1990.12.23
申请号	SU19894632898	申请日期	1989.01.09
申请人	G DOROZHNYJ NI INSTITUT	发明人	VOLODKO VASILIJ P,SU;SHADRIN BORIS K,SU;SOPRYAZHINSKAYA NATALYA V,SU
分类号	E02D17/18	主分类号	E02D17/18
代理机构		代理人
主权项
地址

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