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发明名称
Optinen add/drop-laite
摘要
申请公布号
FI990238(A0)
申请公布日期
1999.02.08
申请号
FI19990000238
申请日期
1999.02.08
申请人
NOKIA TELECOMMUNICATIONS OY
发明人
TERVONEN, ARI;OKSANEN, MARKKU
分类号
G02B6/34;H04J14/02;H04Q11/00;(IPC1-7):H04J
主分类号
G02B6/34
代理机构
代理人
主权项
地址
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