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发明名称
DEVICE FOR CONTROL ELECTROLUMINESCENT INDICATOR
摘要
申请公布号
SU723618(A1)
申请公布日期
1980.03.25
申请号
SU19782564145
申请日期
1978.01.03
申请人
KRENSKIJ LEONID V,SU
发明人
KRENSKIJ LEONID V,SU
分类号
(IPC1-7):G06K15/18
主分类号
(IPC1-7):G06K15/18
代理机构
代理人
主权项
地址
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