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发明名称
Tool for inserting wire coil screw thread inserts in bores
摘要
申请公布号
GB842257(A)
申请公布日期
1960.07.27
申请号
GB19590000146
申请日期
1959.01.02
申请人
HELI-COIL CORPORATION
发明人
分类号
B25B27/14
主分类号
B25B27/14
代理机构
代理人
主权项
地址
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