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发明名称
Improvements in or relating to grinding or abrading apparatus
摘要
申请公布号
GB587683(A)
申请公布日期
1947.05.02
申请号
GB19440013246
申请日期
1944.07.11
申请人
THE SHEFFIELD CORPORATION
发明人
分类号
B24B53/04;B24B53/06
主分类号
B24B53/04
代理机构
代理人
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地址
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