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发明名称
Improvements in or relating to spanners
摘要
申请公布号
GB574346(A)
申请公布日期
1946.01.01
申请号
GB19440007935
申请日期
1944.04.27
申请人
THE FAIREY AVIATION COMPANY LIMITED;ARTHUR CEDRIC PEEL
发明人
分类号
B25B23/142
主分类号
B25B23/142
代理机构
代理人
主权项
地址
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