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发明名称
Spray eliminator for wire line strippers
摘要
申请公布号
US2842386(A)
申请公布日期
1958.07.08
申请号
US19540431831
申请日期
1954.05.24
申请人
REGAN FORGE AND ENGINEERING CO.
发明人
REGAN JOHN
分类号
E21B33/08
主分类号
E21B33/08
代理机构
代理人
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