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发明名称
Fountain pen
摘要
申请公布号
US2522555(A)
申请公布日期
1950.09.19
申请号
US19470732032
申请日期
1947.03.03
申请人
THE PARKER PEN COMPANY
发明人
BARTELL FLOYD E.
分类号
B43K5/10
主分类号
B43K5/10
代理机构
代理人
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地址
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