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Patent Information
Title
サービス提供システム、代理処理履歴収集方法および代理処理履歴収集プログラム
Author
Masuyoshi Yachida
,
TAKASHI OBI
,
Joong-sun Lee
,
nagaaki ohyama
.
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
2009/07/16
Application Number
特願2009-167673
Unexamined Application Date
2011/02/03
Publication Number
特開2011-022824
Registration Date
2013/06/07
Registration Number
特許第5283036号
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