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发明名称
Improvements in metal-cutting tools
摘要
申请公布号
GB751306(A)
申请公布日期
1956.06.27
申请号
GB19540020041
申请日期
1954.07.08
申请人
THE STEEL COMPANY OF CANADA LIMITED
发明人
分类号
B23B51/12;B23Q11/04
主分类号
B23B51/12
代理机构
代理人
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