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经营范围
发明名称
Improved grinding machine with wheel dresser
摘要
申请公布号
GB599500(A)
申请公布日期
1948.03.15
申请号
GB19450030554
申请日期
1945.11.15
申请人
THE TIMKEN ROLLER BEARING COMPANY
发明人
分类号
B24B53/08
主分类号
B24B53/08
代理机构
代理人
主权项
地址
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