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发明名称
Improvements in roll turning and roll polishing apparatus
摘要
申请公布号
GB384345(A)
申请公布日期
1932.12.08
申请号
GB19310017875
申请日期
1931.06.20
申请人
THOMAS LLOYD PHILLIPS
发明人
分类号
B24D15/02
主分类号
B24D15/02
代理机构
代理人
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