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发明名称
Abrasive sleeve and method of forming the same
摘要
申请公布号
US2106186(A)
申请公布日期
1938.01.25
申请号
US19360108845
申请日期
1936.11.02
申请人
MULHOLLAND DAVID E
发明人
MULHOLLAND DAVID E.
分类号
B24D13/02;B24D18/00
主分类号
B24D13/02
代理机构
代理人
主权项
地址
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