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经营范围
发明名称
VERFAHREN ZUM GRAVIEREN VON DRUCKFORMEN.
摘要
申请公布号
AT7633(T)
申请公布日期
1984.06.15
申请号
AT19810101733T
申请日期
1981.03.10
申请人
DR.-ING. RUDOLF HELL GMBH
发明人
SCIARRETTA, BENITO
分类号
G03F1/00;(IPC1-7):G03F1/00
主分类号
G03F1/00
代理机构
代理人
主权项
地址
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