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发明名称
GRINDING METHOD AND APPARATUS
摘要
申请公布号
GB1540517(A)
申请公布日期
1979.02.14
申请号
GB19770028091
申请日期
1977.07.05
申请人
OHNO I
发明人
分类号
B24B31/10;B24B31/00;(IPC1-7):B24B31/00
主分类号
B24B31/10
代理机构
代理人
主权项
地址
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