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发明名称
Improvements in printing devices
摘要
申请公布号
GB363831(A)
申请公布日期
1931.12.31
申请号
GB19300038594
申请日期
1930.12.22
申请人
ADDRESSOGRAPH COMPANY;JAMES ARCHIBALD BAILEY
发明人
分类号
B41L47/02
主分类号
B41L47/02
代理机构
代理人
主权项
地址
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