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发明名称
STRUCTURE SIMPLIFIEE DE DISPOSITIF D'AFFICHAGE A CRISTAUX LIQUIDES NEMATIQUES A HELICE A EFFET DE CHAMP
摘要
申请公布号
FR2458858(B1)
申请公布日期
1987.04.10
申请号
FR19800012443
申请日期
1980.06.04
申请人
TIMEX CORP
发明人
MARSHALL LIEBOWITZ
分类号
G02F1/1335;G02F1/1337;(IPC1-7):G09F9/35
主分类号
G02F1/1335
代理机构
代理人
主权项
地址
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