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经营范围
发明名称
Improvements in or relating to platen printing presses and like platen machines
摘要
申请公布号
GB517827(A)
申请公布日期
1940.02.09
申请号
GB19380023322
申请日期
1938.08.08
申请人
ALLAN BEEVERS
发明人
分类号
B41F1/28
主分类号
B41F1/28
代理机构
代理人
主权项
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