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发明名称
Verfahren zum Ermitteln der richtigen Kopierfilter fuer das Kopieren von subtraktiven Mehrfarbenbildern auf subtraktiv arbeitendes Mehrschichtenmaterial
摘要
申请公布号
DE725685(C)
申请公布日期
1942.09.29
申请号
DE1940I067313D
申请日期
1940.07.02
申请人
I. G. FARBENINDUSTRIE AG.
发明人
SCHNEIDER DR. WILHELM;BERGER DR. HEINZ
分类号
G03B27/72
主分类号
G03B27/72
代理机构
代理人
主权项
地址
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