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经营范围
发明名称
Improvements in or relating to boring tools
摘要
申请公布号
GB1119952(A)
申请公布日期
1968.07.17
申请号
GB19640043726
申请日期
1964.10.27
申请人
THE SECRETARY OF STATE FOR DEFENCE
发明人
WEAR RICHARD ERIC
分类号
B23B51/04
主分类号
B23B51/04
代理机构
代理人
主权项
地址
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