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经营范围
发明名称
Preparation of printing plates and cylinders with chloro-bromide resist-forming film
摘要
申请公布号
US2628903(A)
申请公布日期
1953.02.17
申请号
US19500167476
申请日期
1950.06.10
申请人
PUBLICATION CORPORATION
发明人
KOTT HERMANN
分类号
G03F5/20
主分类号
G03F5/20
代理机构
代理人
主权项
地址
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