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发明名称
High performance optical add/drop multiplexer and optical wavelength multiplexing network
摘要
申请公布号
EP1223442(B1)
申请公布日期
2007.08.22
申请号
EP20010120881
申请日期
2001.08.30
申请人
HITACHI, LTD.
发明人
SAKANO, SHINJI
分类号
G02B5/28;G02B6/293;G02B5/18;G02B6/02;G02B6/34;H04B10/27;H04B10/29;H04B10/40;H04B10/50;H04B10/60;H04J14/02
主分类号
G02B5/28
代理机构
代理人
主权项
地址
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