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发明名称
Abrading wheels
摘要
申请公布号
US2907148(A)
申请公布日期
1959.10.06
申请号
US19560617830
申请日期
1956.10.23
申请人
CHICAGO WHEEL & MANUFACTURING COMPANY
发明人
SHEETS VERNAL L.
分类号
B24D18/00
主分类号
B24D18/00
代理机构
代理人
主权项
地址
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