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发明名称
Improvements relating to a reamer
摘要
申请公布号
GB571394(A)
申请公布日期
1945.08.22
申请号
GB19440000842
申请日期
1944.01.17
申请人
HARDY, SPICER & CO., LIMITED;THOMAS BENJAMIN PREW
发明人
分类号
B23D77/08
主分类号
B23D77/08
代理机构
代理人
主权项
地址
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