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经营范围
发明名称
Gear finishing machine
摘要
申请公布号
GB953402(A)
申请公布日期
1964.03.25
申请号
GB19630012812
申请日期
1961.09.05
申请人
NATIONAL BROACH & MACHINE CO.
发明人
分类号
B23F19/06
主分类号
B23F19/06
代理机构
代理人
主权项
地址
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