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发明名称
Method of and apparatus for assisting in the injection of well treating fluids
摘要
申请公布号
US3303880(A)
申请公布日期
1967.02.14
申请号
US19630306161
申请日期
1963.09.03
申请人
BYRON JACKSON, INC.
发明人
SCOTT LYLE B.
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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