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发明名称
Grinding machinery
摘要
申请公布号
US1952157(A)
申请公布日期
1934.03.27
申请号
US19290362930
申请日期
1929.05.14
申请人
CINCINNATI GRINDERS INCORPORATED
发明人
CASTER JOHN E.;THELER FREDERICK J.;BARRERE GERALD N.
分类号
B24B5/22
主分类号
B24B5/22
代理机构
代理人
主权项
地址
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