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发明名称
Optischer Verstärker
摘要
申请公布号
DE60205439(D1)
申请公布日期
2005.09.15
申请号
DE20026005439
申请日期
2002.10.07
申请人
NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO
发明人
SHIBATA, YASUO;KIKUCHI, NOBUHIRO;OOHASHI, HIROMI;THOMORI, YUICHI
分类号
G02B6/122;G02F1/21;H01S3/10;H01S5/026;H01S5/10;H01S5/125;H01S5/40;H01S5/50;H04B10/16;H04B10/17;(IPC1-7):H01S5/50
主分类号
G02B6/122
代理机构
代理人
主权项
地址
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