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经营范围
发明名称
Broaching machine
摘要
申请公布号
GB648692(A)
申请公布日期
1951.01.10
申请号
GB19470021268
申请日期
1947.08.05
申请人
THE OILGEAR COMPANY
发明人
分类号
B23Q5/06
主分类号
B23Q5/06
代理机构
代理人
主权项
地址
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