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发明名称
An improved means for maintaining a workpiece in the operative position relative to a centreless grinding machine
摘要
申请公布号
GB643715(A)
申请公布日期
1950.09.27
申请号
GB19470005904
申请日期
1947.03.01
申请人
ARTHUR SCRIVENER LIMITED;ARTHUR SCRIVENER
发明人
分类号
B24B5/35
主分类号
B24B5/35
代理机构
代理人
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