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发明名称
ABRASIVE PRODUCT
摘要
申请公布号
GB1597455(A)
申请公布日期
1981.09.09
申请号
GB19780009305
申请日期
1978.03.09
申请人
FLOCK DEVELOPMENT & RESEARCH CO LTD
发明人
分类号
A47L17/08;B24D15/04;(IPC1-7):A47L17/08
主分类号
A47L17/08
代理机构
代理人
主权项
地址
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