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经营范围
发明名称
Movable jaw wrench and hydraulically controlled stop device therefor
摘要
申请公布号
US2778259(A)
申请公布日期
1957.01.22
申请号
US19530337730
申请日期
1953.02.19
申请人
JOHN MOIR
发明人
MOIR JOHN
分类号
B25B7/12
主分类号
B25B7/12
代理机构
代理人
主权项
地址
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