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发明名称
MATRIX DISPLAY DEVICE
摘要
申请公布号
GB2045991(B)
申请公布日期
1982.12.08
申请号
GB19790012161
申请日期
1979.04.06
申请人
SALAM H P A
发明人
分类号
G09F9/37;(IPC1-7):G09F9/37
主分类号
G09F9/37
代理机构
代理人
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地址
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