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发明名称
POLARIZATION DEVICE AND ITS MANUFACTURING METHOD
摘要
申请公布号
KR100232147(B1)
申请公布日期
1999.12.01
申请号
KR19970020518
申请日期
1997.05.24
申请人
LG ELECTRONICS INC.
发明人
PARK, KYUNG-CHAN
分类号
G02F1/1335;(IPC1-7):G02F1/133
主分类号
G02F1/1335
代理机构
代理人
主权项
地址
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