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发明名称
Electromagnetically operated holding devices
摘要
申请公布号
US3022994(A)
申请公布日期
1962.02.27
申请号
US19600069408
申请日期
1960.11.15
申请人
ROBERT EKLUND
发明人
EKLUND ROBERT
分类号
B23Q3/00;B23Q3/154;B27B5/29
主分类号
B23Q3/00
代理机构
代理人
主权项
地址
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