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发明名称
Improvements in or relating to dust removal in swing frame grinding machines
摘要
申请公布号
GB677426(A)
申请公布日期
1952.08.13
申请号
GB19490007513
申请日期
1949.03.19
申请人
LUKE & SPENCER LIMITED;JAMES DOUGLAS STURROCK
发明人
分类号
B24B27/00;B24B55/06
主分类号
B24B27/00
代理机构
代理人
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