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发明名称
Work table
摘要
申请公布号
US2183363(A)
申请公布日期
1939.12.12
申请号
US19390263883
申请日期
1939.03.24
申请人
GOULD & EBERHARDT
发明人
ZIMMERMANN WILLIAM F.
分类号
B23F23/12;B23Q1/52
主分类号
B23F23/12
代理机构
代理人
主权项
地址
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