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发明名称
Improvements in or relating to intaglio printing machines
摘要
申请公布号
GB649155(A)
申请公布日期
1951.01.17
申请号
GB19480010282
申请日期
1948.04.13
申请人
LEATHLEY PUBLICATIONS LIMITED;CARL EDUARD SCHUENEMANN
发明人
分类号
B41F9/02
主分类号
B41F9/02
代理机构
代理人
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