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发明名称
Improvements in or relating to pulling tools
摘要
申请公布号
GB773868(A)
申请公布日期
1957.05.01
申请号
GB19550035966
申请日期
1955.12.15
申请人
ERIC FRANK ALLCHIN
发明人
分类号
B25B27/02;B25B27/073
主分类号
B25B27/02
代理机构
代理人
主权项
地址
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