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发明名称
Reservoir desk stand
摘要
申请公布号
US2215630(A)
申请公布日期
1940.09.24
申请号
US19390257419
申请日期
1939.02.20
申请人
W. A. SHEAFFER PEN COMPANY
发明人
WRIGHT HOWARD S.;MARTIN LYNN P.
分类号
B43L25/02
主分类号
B43L25/02
代理机构
代理人
主权项
地址
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