METHOD OF ERECTING ISOLATING STOPPING,申请号SU19884439165-传众专利搜索

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发明名称	METHOD OF ERECTING ISOLATING STOPPING
摘要
申请公布号	SU1615381(A1)	申请公布日期	1990.12.23
申请号	SU19884439165	申请日期	1988.06.10
申请人	DO POLT INSTITUT	发明人	SUKHORUKOV VIKTOR P,SU;LEPIKHOV VALERIJ A,SU;KUZNETSOV VASILIJ V,SU;KOVALCHUK YURIJ V,SU;SHETSER GENNADIJ M,SU;VISHNEVSKIJ LEONID D,SU
分类号	E21F5/00	主分类号	E21F5/00
代理机构		代理人
主权项
地址

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