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发明名称
Verfahren zum Herstellen von Druckformen fuer Vervielfaeltigungen
摘要
申请公布号
DE582069(C)
申请公布日期
1933.08.08
申请号
DE1931H129728D
申请日期
1931.12.05
申请人
HERMANN HURWITZ & CO.
发明人
分类号
G03F7/14
主分类号
G03F7/14
代理机构
代理人
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