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发明名称
Способ гидроразрыва пласта
摘要
申请公布号
SU135445(A1)
申请公布日期
1960.11.30
申请号
SU19590648156
申请日期
1959.12.23
申请人
发明人
VASILEV YU.N.
分类号
E21B43/26
主分类号
E21B43/26
代理机构
代理人
主权项
地址
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