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发明名称
METHOD OF MAKING A FLEXIBLE RESILIENT ABRASIVE
摘要
申请公布号
US4038047(A)
申请公布日期
1977.07.26
申请号
US19710171449
申请日期
1971.08.13
申请人
NORTON COMPANY
发明人
HAYWOOD, GEORGE L.
分类号
B24D11/00;B29C44/56;(IPC1-7):B24D3/32
主分类号
B24D11/00
代理机构
代理人
主权项
地址
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