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发明名称
ARBORS FOR MILLING MACHINE CUTTERS AND LIKE ROTARY TOOLS
摘要
申请公布号
CA597364(A)
申请公布日期
1960.05.03
申请号
CAD597364
申请日期
申请人
THE SHEFFIELD TWIST DRILL AND STEEL COMPANY LIMITED
发明人
JOHN S. WEBSTER
分类号
主分类号
代理机构
代理人
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