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发明名称
Machine tool
摘要
申请公布号
US2125641(A)
申请公布日期
1938.08.02
申请号
US19350018817
申请日期
1935.04.29
申请人
THE AVEY DRILLING MACHINE COMPANY
发明人
MCKEE GEORGE K.;BERNITT CHARLES E.
分类号
B23B47/00;B23B47/22
主分类号
B23B47/00
代理机构
代理人
主权项
地址
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