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发明名称
Luminous display device
摘要
申请公布号
GB1124889(A)
申请公布日期
1968.08.21
申请号
GB19660041069
申请日期
1966.09.14
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
分类号
F21K2/00;G09F9/30;G09G3/16
主分类号
F21K2/00
代理机构
代理人
主权项
地址
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