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发明名称
DATA INPUT TABLET
摘要
申请公布号
EP0344475(A3)
申请公布日期
1992.01.08
申请号
EP19890107864
申请日期
1989.04.29
申请人
PREH-WERKE GMBH & CO. KG
发明人
BERTHOLD, GOTTFRIED, DR. RER. NAT.;AMBROS, PETER, DIPL.-CHEM.;MULLER, WALTER
分类号
G06F3/045;G06F3/033;G06K11/06;(IPC1-7):G06K11/06
主分类号
G06F3/045
代理机构
代理人
主权项
地址
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