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发明名称
Multipocket brief-case and portfolio
摘要
申请公布号
US2011879(A)
申请公布日期
1935.08.20
申请号
US19340730555
申请日期
1934.06.14
申请人
LEO STEIN
发明人
STEIN LEO
分类号
A45C3/00;A45C13/02
主分类号
A45C3/00
代理机构
代理人
主权项
地址
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