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发明名称
Improvements in or relating to the manufacture of porous bonded abrasive articles
摘要
申请公布号
GB454251(A)
申请公布日期
1936.09.28
申请号
GB19350009443
申请日期
1935.03.26
申请人
THE CARBORUNDUM COMPANY
发明人
分类号
B24D3/32
主分类号
B24D3/32
代理机构
代理人
主权项
地址
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