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经营范围
发明名称
Grinding machine
摘要
申请公布号
US1840231(A)
申请公布日期
1932.01.05
申请号
US19270202108
申请日期
1927.06.28
申请人
CINCINNATI GRINDERS INCORPORATED
发明人
HARRISON ROBERT E. W.;HAAS FRED S.
分类号
B24B19/12
主分类号
B24B19/12
代理机构
代理人
主权项
地址
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