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发明名称
LIQUID CRYSTAL DEVICE
摘要
申请公布号
SU652914(A3)
申请公布日期
1979.03.15
申请号
SU19742096264
申请日期
1974.12.31
申请人
RCA CORP
发明人
DZHON A. VAN RALT,US;LOURENS ALAN GUDMAN,US
分类号
G09G3/36;G02F1/133;G02F1/136;G02F1/1365;G09F9/30;(IPC1-7):G02F1/13
主分类号
G09G3/36
代理机构
代理人
主权项
地址
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