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Title:
通信ネットワーク、リング接続ノード、監視制御装置及び通信ネットワークの制御方法
Document Type and Number:
Japanese Patent JP5592224
Kind Code:
B2
Inventors:
Satoshi Narikawa
Application Number:
JP2010229997A
Publication Date:
September 17, 2014
Filing Date:
October 12, 2010
Export Citation:
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Assignee:
Nippon Telegraph and Telephone CORP.
International Classes:
H04L12/437
Attorney, Agent or Firm:
Kenji Okada
Under now Katsuhiro