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经营范围
发明名称
Improvements in and relating to attachments for typewriters, billing or like machines
摘要
申请公布号
GB839213(A)
申请公布日期
1960.06.29
申请号
GB19570021782
申请日期
1957.07.09
申请人
LAMSON PARAGON LIMITED
发明人
CASTLETON ALBERT EDWARD
分类号
B41J17/26
主分类号
B41J17/26
代理机构
代理人
主权项
地址
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