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发明名称
Method of preparing photocollographic printing plates
摘要
申请公布号
US2226314(A)
申请公布日期
1940.12.24
申请号
US19400356864
申请日期
1940.09.14
申请人
JAMES MACBRIDE
发明人
MACBRIDE JAMES
分类号
G03F7/14
主分类号
G03F7/14
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代理人
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