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发明名称
Improvements in and relating to roller blotters attached to fountain pens
摘要
申请公布号
GB443179(A)
申请公布日期
1936.02.24
申请号
GB19350006105
申请日期
1935.02.26
申请人
WILLIAM RUDDY;EDWIN WILLIAM STANLEY PRESS
发明人
分类号
B43K29/04
主分类号
B43K29/04
代理机构
代理人
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地址
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