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经营范围
发明名称
Illuminated Displays Forming Images by Multiple Internal Reflection
摘要
申请公布号
GB2058428(A)
申请公布日期
1981.04.08
申请号
GB19800029179
申请日期
1980.09.10
申请人
PERCEPTION ELECTRONICS LTD
发明人
分类号
G09F13/12;(IPC1-7):F21S1/14
主分类号
G09F13/12
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