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发明名称
Optische Signalverarbeitungsvorrichtung und optisches Signalverarbeitungsverfahren
摘要
申请公布号
DE69739680(D1)
申请公布日期
2010.01.14
申请号
DE1997639680
申请日期
1997.09.01
申请人
NIPPON TELEGRAPH AND TELEPHONE CORP.
发明人
KUROKAWA, TAKASHI;TSUDA, HIROYUKI;OKAMOTO, KATSUNARI;NAGANUMA, KAZUNORI;ISHII, TETSUYOSHI;TAKENOUCHI, HIROKAZU
分类号
G02B6/293;G02B6/12;G02B6/34;G03H1/00;G03H1/08
主分类号
G02B6/293
代理机构
代理人
主权项
地址
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