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发明名称
Fountain pen desk stand
摘要
申请公布号
US2113633(A)
申请公布日期
1938.04.12
申请号
US19370144394
申请日期
1937.05.24
申请人
W.A. SHEAFFER PEN COMPANY
发明人
STEMPEL HERMAN K.;DAUGHERTY SAMUEL L.
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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