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发明名称
Slidable-jaw nut and screw operated wrench
摘要
申请公布号
US2503515(A)
申请公布日期
1950.04.11
申请号
US19460694739
申请日期
1946.09.04
申请人
THEODORE J. CYR
发明人
SHOEMAKER AUSTIN D.
分类号
B25B13/16
主分类号
B25B13/16
代理机构
代理人
主权项
地址
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