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经营范围
发明名称
EYE TRACKING SYSTEM
摘要
申请公布号
GB8531245(D0)
申请公布日期
1986.01.29
申请号
GB19850031245
申请日期
1985.12.19
申请人
MARCONI CO LTD
发明人
分类号
A61B3/113;A61B5/0496;F41G3/22;(IPC1-7):A61B5/10
主分类号
A61B3/113
代理机构
代理人
主权项
地址
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