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发明名称
DATA INPUT DEVICE
摘要
申请公布号
EP0289971(B1)
申请公布日期
1993.08.11
申请号
EP19880106977
申请日期
1988.04.30
申请人
ALCATEL SEL AKTIENGESELLSCHAFT;ALCATEL N.V.
发明人
DEEG, REINHARD
分类号
B41J11/58;G06F1/18
主分类号
B41J11/58
代理机构
代理人
主权项
地址
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