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发明名称
Improvements in reflex reflecting surfaces for display or decorative purposes
摘要
申请公布号
GB678056(A)
申请公布日期
1952.08.27
申请号
GB19500014019
申请日期
1950.06.05
申请人
CYRIL HERBERT NEWITT;JACK WILSON WHITWORTH
发明人
分类号
G02B5/128;G09F13/16
主分类号
G02B5/128
代理机构
代理人
主权项
地址
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