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发明名称
APPARECCHIATURE DI MONITORAGGIO PER AMPLIFICATORE A FIBRA OTTICA PER AMPLIFICARE UN SEGNALE OTTICO IN UN SISTEMA DI COMUNICAZIONE
摘要
申请公布号
ITMI980068(A1)
申请公布日期
1998.07.16
申请号
IT1998MI00068
申请日期
1998.01.15
申请人
NEC CORPORATION
发明人
FUKAISHI KOSUKE
分类号
H01S3/07;H01S3/06;H01S3/10;H01S5/00;H04B10/08;H04B10/17;H04B10/18
主分类号
H01S3/07
代理机构
代理人
主权项
地址
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