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发明名称
Holder for articles such as pens and pencils
摘要
申请公布号
US2307511(A)
申请公布日期
1943.01.05
申请号
US19420451296
申请日期
1942.07.17
申请人
JOSEPH P. O'BRIEN;A. JANDA
发明人
JOHNSON OLAF A.
分类号
B43M99/00
主分类号
B43M99/00
代理机构
代理人
主权项
地址
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