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经营范围
发明名称
Improvements in or relating to the production of planographic printing plates
摘要
申请公布号
GB769520(A)
申请公布日期
1957.03.06
申请号
GB19510023503
申请日期
1951.10.09
申请人
COLUMBIA RIBBON AND CARBON MANUFACTURING COMPANY INCORPORATED
发明人
分类号
B41N3/03;B41N3/08
主分类号
B41N3/03
代理机构
代理人
主权项
地址
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