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发明名称
APPARATUS FOR ABRADING ARTICLES
摘要
申请公布号
US3593462(A)
申请公布日期
1971.07.20
申请号
USD3593462
申请日期
1969.03.24
申请人
WESTERN ELECTRIC CO. INC.
发明人
PAUL A. RYLL
分类号
B24B37/04;(IPC1-7):B24B5/18
主分类号
B24B37/04
代理机构
代理人
主权项
地址
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