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Patent Information
Title
鋼材の黒皮評価方法
Author
Eiji Tada
,
ATSUSHI NISHIKATA
.
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
2014/05/16
Application Number
特願2014-102025
Unexamined Application Date
2015/12/07
Publication Number
特開2015-219083
Registration Date
2017/03/17
Registration Number
特許第6108477号
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