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发明名称
PLASTIC OPTICAL PHASE SHEET AND PROCESS FOR PREPARTION THEREOF
摘要
申请公布号
KR920001116(B1)
申请公布日期
1992.02.01
申请号
KR19890007409
申请日期
1989.05.31
申请人
FUJITSU LTD.
发明人
TANAKA, AKIRA
分类号
G02B1/04;G02B5/30;(IPC1-7):G02B5/30
主分类号
G02B1/04
代理机构
代理人
主权项
地址
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