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经营范围
发明名称
Methode und Vorrichtung zur Optimierung des Kontrastes und des Sichtwinkels einer Flüssigkristall-Anzeige.
摘要
申请公布号
DE69007399(D1)
申请公布日期
1994.04.21
申请号
DE19906007399
申请日期
1990.09.20
申请人
SEXTANT AVIONIQUE, MEUDON LA FORET, FR
发明人
FAGARD, PIERRE, F-78180 MONTIGNY LE BRETONNEUX, FR
分类号
G02F1/133;G09G3/36;(IPC1-7):G02F1/133;G09F9/35
主分类号
G02F1/133
代理机构
代理人
主权项
地址
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