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发明名称
VERFAHREN ZUR HERSTELLUNG VON SCHLEIFKORN
摘要
申请公布号
DE2845839(A1)
申请公布日期
1979.05.10
申请号
DE19782845839
申请日期
1978.10.20
申请人
NORTON CO.
发明人
COESJUN.,LORING
分类号
B24D3/00;C04B35/653;C09K3/14;(IPC1-7):C04B31/16
主分类号
B24D3/00
代理机构
代理人
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