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发明名称
METHOD FOR CONSOLIDATING WELL SHAFT
摘要
申请公布号
SU977727(A1)
申请公布日期
1982.11.30
申请号
SU19813288500
申请日期
1981.05.04
申请人
VNI PK I PO OSUSHENIYU MESTOROZHDENIJ POLEZNYKH ISKOPAEMYKH,CüE|ôAóÓHÕM ×OPHÕM PA¬OTAM,PÔ¯HôÚHOö ×EOóO×ôô ô MAPKÛEö¯EPCKOMÔ ¯EóÔ
发明人
KLIMENTOV MIKHAIL N,SU;YUDIN ALEKSANDR G,SU;VORONTSOV VITALIJ I,SU
分类号
E21B43/00;(IPC1-7):E21B43/00
主分类号
E21B43/00
代理机构
代理人
主权项
地址
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