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Patent Information


Title
光通信ノード 
Author
Hiroyuki Uenohara, Masasi Yamazaki.  
Kind
Patent 
Status
Registered 
Applicant
国立大学法人東京工業大学, 日本電信電話株式会社.  
Filing Date
2017/05/01
Application Number
特願2017-091288
Unexamined Application Date
2018/11/29
Publication Number
特開2018-191109
Registration Date
2021/04/08
Registration Number
特許第6865416号

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