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发明名称
Demultiplexer und optisches Kommunikationssystem das den Demultiplexer verwendet
摘要
申请公布号
DE69321091(D1)
申请公布日期
1998.10.22
申请号
DE19936021091
申请日期
1993.12.22
申请人
CANON K.K., TOKIO/TOKYO, JP
发明人
HANDA, YUICHI, C/O CANON KABUSHIKI KAISHA, TOKYO, JP
分类号
G02B6/293;G02B6/12;G02B6/126;G02B6/34;H01S5/00;H04J14/00;H04J14/02;(IPC1-7):G02B6/34
主分类号
G02B6/293
代理机构
代理人
主权项
地址
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