Title:
光クロスコネクト装置および光ネットワーク
Document Type and Number:
Japanese Patent JP5004914
Kind Code:
B2
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Inventors:
Youhei Okubo
Akio Sahara
Shunichi Soma
Hideto Yamamoto
Akio Sahara
Shunichi Soma
Hideto Yamamoto
Application Number:
JP2008248551A
Publication Date:
August 22, 2012
Filing Date:
September 26, 2008
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04Q3/52
Domestic Patent References:
JP2006140598A | ||||
JP2006087062A | ||||
JP2004500722A | ||||
JP2006106633A | ||||
JP2008167306A |
Attorney, Agent or Firm:
Toshinao Shimodaira
Norimasa Kawamura
Norimasa Kawamura