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发明名称
Transmission systems for the polarisation-independent transmission of signals
摘要
申请公布号
EP0530878(B1)
申请公布日期
1997.05.28
申请号
EP19920202431
申请日期
1992.08.05
申请人
KONINKLIJKE PTT NEDERLAND N.V.
发明人
VAN DEVENTER, MATTIJS OSKAR
分类号
G02B6/28;H04B10/135;H04B10/24;(IPC1-7):H04B10/12;H04B10/14
主分类号
G02B6/28
代理机构
代理人
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