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发明名称
Four-port wavelength selective crossbar switches
摘要
申请公布号
EP1244327(B1)
申请公布日期
2008.03.26
申请号
EP20020002894
申请日期
2002.02.08
申请人
AT&T CORP.
发明人
FEUER, MARK D.;FRIGO, NICHOLAS J.;LAM, CEDRIC F.
分类号
H04Q11/00
主分类号
H04Q11/00
代理机构
代理人
主权项
地址
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