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发明名称
Abrading apparatus
摘要
申请公布号
US2385728(A)
申请公布日期
1945.09.25
申请号
US19430513941
申请日期
1943.12.11
申请人
PANGBORN CORPORATION
发明人
POTTER PERCY J.
分类号
B24C5/06;F04D7/04;F04D29/42
主分类号
B24C5/06
代理机构
代理人
主权项
地址
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