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经营范围
发明名称
Improvements in or relating to fountain or reservoir pens
摘要
申请公布号
GB396879(A)
申请公布日期
1933.08.17
申请号
GB19320011537
申请日期
1932.04.22
申请人
ANDREW STUART HORN
发明人
分类号
B43K5/18
主分类号
B43K5/18
代理机构
代理人
主权项
地址
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