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发明名称
Optical multi/demultiplexer
摘要
申请公布号
EP1168010(B1)
申请公布日期
2006.08.16
申请号
EP20010115370
申请日期
2001.06.26
申请人
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人
OGUMA, MANABU;HIMENO, AKIRA;JINGUJI, KANAME;KITOH, TSUTOMU;HIBINO, YOSHINORI
分类号
G02B6/293;G02B6/28;G02B6/34;G02F1/01;H04J14/02
主分类号
G02B6/293
代理机构
代理人
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