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发明名称
Verfahren und Einrichtung zur Herstellung typographischer Arbeiten in Form kopierfaehiger Vorlagen (Photosatz)
摘要
申请公布号
DE872731(C)
申请公布日期
1953.04.13
申请号
DE1950F001372
申请日期
1950.05.03
申请人
FRIES GUSTAV;KELLER LEO
发明人
FRIES GUSTAV;KELLER LEO
分类号
B41B11/00;B41B15/04;B41B15/12
主分类号
B41B11/00
代理机构
代理人
主权项
地址
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