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发明名称
Improvements relating to the photomechanical production of printing plates
摘要
申请公布号
GB987218(A)
申请公布日期
1965.03.24
申请号
GB19610000696
申请日期
1961.01.06
申请人
KOCH PROCESSES LIMITED
发明人
TONGS DEREK JOHN
分类号
B41N1/12;G03F7/04;G03F7/09
主分类号
B41N1/12
代理机构
代理人
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