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发明名称
Method and apparatus for making separation images for four-color reproduction
摘要
申请公布号
US2316581(A)
申请公布日期
1943.04.13
申请号
US19410405486
申请日期
1941.08.05
申请人
INTERCHEMICAL CORPORATION
发明人
HARDY ARTHUR C.;JR. FRANCIS L. WURXBURG,;DENCH EDWARD C.
分类号
G03F3/08;H04N1/60
主分类号
G03F3/08
代理机构
代理人
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地址
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