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发明名称
Bench drill stand
摘要
申请公布号
US2477916(A)
申请公布日期
1949.08.02
申请号
US19460700474
申请日期
1946.10.01
申请人
THE BLACK AND DECKER MANUFACTURING COMPANY
发明人
WILHIDE GLENN C.
分类号
B23B45/14;B25H1/00
主分类号
B23B45/14
代理机构
代理人
主权项
地址
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