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发明名称
Mechanism to control the torque delivered by impact wrenches
摘要
申请公布号
US3018866(A)
申请公布日期
1962.01.30
申请号
US19580761627
申请日期
1958.09.17
申请人
REED ROLLER BIT COMPANY
发明人
ELLIOTT CHARLES H.;ECKMAN RICHARD E.
分类号
B25B23/145
主分类号
B25B23/145
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代理人
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