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发明名称
LIQUID CRYSTAL VARIABLE WAVELENGTH FILTER UNIT, AND DRIVING METHOD THEREOF
摘要
申请公布号
EP1465004(B1)
申请公布日期
2011.08.03
申请号
EP20020783790
申请日期
2002.12.05
申请人
CITIZEN HOLDINGS CO., LTD.
发明人
WERNER, KLAUS;IDE, MASAFUMI
分类号
G02F1/13;G02F1/1335;G02B6/34;G02F1/133;G02F1/1347;G02F1/29;G02F1/31
主分类号
G02F1/13
代理机构
代理人
主权项
地址
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