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发明名称
METHOD OF DETERMINING HOLE VOLUME
摘要
申请公布号
SU1273527(A1)
申请公布日期
1986.11.30
申请号
SU19853928412
申请日期
1985.05.28
申请人
KAZAKHSKIJ POLT I IM.V.I.LENINA
发明人
ZHENUSOV ADIL E,SU
分类号
E21B47/003
主分类号
E21B47/003
代理机构
代理人
主权项
地址
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