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发明名称
Filterabzweigung in optischen Kommunikationssystemen.
摘要
申请公布号
DE3750149(T2)
申请公布日期
1994.12.01
申请号
DE19873750149T
申请日期
1987.09.15
申请人
HICKS, JUN, JOHN WILBUR, NORTHBORO, MASS., US
发明人
HICKS, JUN, JOHN WILBUR, NORTHBORO, MASS., US
分类号
G02B6/293;G02B6/34;H01S3/067;(IPC1-7):G02B6/34;H04J14/00;H01S3/00
主分类号
G02B6/293
代理机构
代理人
主权项
地址
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