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发明名称
Folding table
摘要
申请公布号
US1879665(A)
申请公布日期
1932.09.27
申请号
US19310580523
申请日期
1931.12.12
申请人
THE W. H. HOWELL COMPANY
发明人
EKVALL EDWARD E.
分类号
主分类号
代理机构
代理人
主权项
地址
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