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发明名称
Folding cot
摘要
申请公布号
US2542744(A)
申请公布日期
1951.02.20
申请号
US19490108796
申请日期
1949.08.05
申请人
WILLENS PAUL M;WILLENS ARTHUR F;IRA EASON
发明人
WILLENS PAUL M.;WILLENS ARTHUR F.;EASON IRA
分类号
A47C17/68
主分类号
A47C17/68
代理机构
代理人
主权项
地址
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