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发明名称
Collapsible filing drawer
摘要
申请公布号
US2136184(A)
申请公布日期
1938.11.08
申请号
US19370153629
申请日期
1937.07.14
申请人
BANDERS BOX COMPANY
发明人
FELLOWES HARRY L.
分类号
A47B88/00
主分类号
A47B88/00
代理机构
代理人
主权项
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