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发明名称
A tool for locating holes in drilled structures
摘要
申请公布号
GB660412(A)
申请公布日期
1951.11.07
申请号
GB19490011647
申请日期
1949.05.02
申请人
SAUNDERS-ROE (ANGLESEY) LIMITED
发明人
VERDON-ROE GEOFFREY
分类号
B23B47/28
主分类号
B23B47/28
代理机构
代理人
主权项
地址
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