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经营范围
发明名称
Interactive display system
摘要
申请公布号
EP0513895(B1)
申请公布日期
1998.10.07
申请号
EP19920201219
申请日期
1992.05.04
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
WANG, XUE;MELOTTE, HENRI EDUARD MICHEL
分类号
G06F3/033;G06F3/038;G09F9/00;H04B7/00;(IPC1-7):G06K11/18
主分类号
G06F3/033
代理机构
代理人
主权项
地址
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