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发明名称
A new or improved wrench
摘要
申请公布号
GB674154(A)
申请公布日期
1952.06.18
申请号
GB19490015719
申请日期
1949.06.13
申请人
CHARLES HENRY HARRISON;RAYMOND GASTON SECONDI;JEAN VACHERON
发明人
分类号
B25B13/44;B25B13/50;B25B23/10
主分类号
B25B13/44
代理机构
代理人
主权项
地址
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