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发明名称
MULTIPLE INPUT WAVEGUIDE GRATING ROUTER FOR BROADCAST AND MULTICAST SERVICES
摘要
申请公布号
EP1269672(A4)
申请公布日期
2003.07.02
申请号
EP20010926747
申请日期
2001.04.02
申请人
AT & T CORP.
发明人
FRIGO, NICHOLAS, J.;IANNONE, PATRICK, P.;LAM, CEDRIC, F.;REICHMANN, KENNETH, C.
分类号
H04J14/02;H04Q11/00;(IPC1-7):H04J14/02
主分类号
H04J14/02
代理机构
代理人
主权项
地址
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