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发明名称
Domain structured optical device
摘要
申请公布号
EP0466191(B1)
申请公布日期
1999.09.15
申请号
EP19910111689
申请日期
1991.07.12
申请人
SONY CORPORATION
发明人
YAMADA, MASAHIRO;KISHIMA, KOICHIRO;TAGUCHI, AYUMU
分类号
G02B6/12;G02B6/13;G02F1/35;G02F1/355;G02F1/37;G02F1/377;(IPC1-7):G02F1/37
主分类号
G02B6/12
代理机构
代理人
主权项
地址
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