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发明名称
Fountain pen nib
摘要
申请公布号
US3303826(A)
申请公布日期
1967.02.14
申请号
US19650447621
申请日期
1965.04.13
申请人
UNION CARBIDE CORPORATION
发明人
COWDEN LEWIS M.;ROACH WILLIAM J.
分类号
B43K1/02
主分类号
B43K1/02
代理机构
代理人
主权项
地址
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