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发明名称
Grating-type optical component and method of manufacturing the same
摘要
申请公布号
EP0915354(A3)
申请公布日期
2004.04.28
申请号
EP19980309015
申请日期
1998.11.04
申请人
THE FURUKAWA ELECTRIC CO., LTD.
发明人
TSUDA, TOSHIAKI;OTA, TOSHIHIKO;OTA, IKUO;IBUSUKI, YASUHIRO;YODO, SHIGEHITO
分类号
G02B5/18;G02B6/34;(IPC1-7):G02B6/34;G02B6/22
主分类号
G02B5/18
代理机构
代理人
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