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发明名称
METHOD OF DETERMINING FILTRATION PARAMETERS OF FORMATION AND WELLS
摘要
申请公布号
SU991037(A1)
申请公布日期
1983.01.23
申请号
SU19813281984
申请日期
1981.04.23
申请人
VNII VODOSNABZHENIYA,KAHAóô³A|ôô,×ô¯POTEXHôÚECKôX COOPÔÖEHôö ô ôHÖEHEPHOö ×ô¯PO×EOóO×ôô "BO¯×EO"
发明人
ALEKSEEV VLADIMIR S,SU;GREBENNIKOV VALENTIN T,SU;KURMANENKO ALEKSEJ D,SU
分类号
E21B47/04;(IPC1-7):E21B47/06
主分类号
E21B47/04
代理机构
代理人
主权项
地址
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