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发明名称
Wellenlängenmultiplexer und Demultiplexer
摘要
申请公布号
DE69218098(D1)
申请公布日期
1997.04.17
申请号
DE19926018098
申请日期
1992.09.01
申请人
KONINKLIJKE PTT NEDERLAND N.V., DEN HAAG/'S-GRAVENHAGE, NL
发明人
VAN DER TOL, JOHANNES JACOBUS GERARDUS MARIA, NL-2728 MP ZOETERMEER, NL
分类号
H04J14/00;G02B6/12;G02B6/126;G02B6/34;H04J14/02;(IPC1-7):G02B6/28;G02B6/14
主分类号
H04J14/00
代理机构
代理人
主权项
地址
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