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发明名称
Improvements in and relating to printing devices
摘要
申请公布号
GB363536(A)
申请公布日期
1931.12.24
申请号
GB19310003083
申请日期
1931.01.30
申请人
ADDRESSOGRAPH COMPANY;WALTER THEODORE GOLLWITZER
发明人
分类号
B41L47/02
主分类号
B41L47/02
代理机构
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