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经营范围
发明名称
Improvements in stationery feed mechanism for typewriting and like machines
摘要
申请公布号
GB477119(A)
申请公布日期
1937.12.22
申请号
GB19370004236
申请日期
1937.02.12
申请人
UNITED AUTOGRAPHIC REGISTER COMPANY
发明人
分类号
B41J11/30
主分类号
B41J11/30
代理机构
代理人
主权项
地址
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