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发明名称
Cutter grinder
摘要
申请公布号
US2118967(A)
申请公布日期
1938.05.31
申请号
US19340748630
申请日期
1934.10.17
申请人
KEARNEY & TRECKER CORPORATION
发明人
CURTIS FRANK W.
分类号
B24B3/02
主分类号
B24B3/02
代理机构
代理人
主权项
地址
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