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发明名称
Improvements in tool-holders for use in connection with reamers, drills, taps and like tools
摘要
申请公布号
GB381319(A)
申请公布日期
1932.10.06
申请号
GB19310026627
申请日期
1931.09.24
申请人
BUSWELL AND SWEENEY LIMITED;EDWIN BUSWELL
发明人
分类号
B23B31/08
主分类号
B23B31/08
代理机构
代理人
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