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Patent Searching and Data


Title:
An exhaust-air-purification device of an internal-combustion engine
Document Type and Number:
Japanese Patent JP6179258
Kind Code:
B2
Inventors:
志知 明
上田 松栄
小坂 英雅
小松原 充夫
Application Number:
JP2013163851A
Publication Date:
August 16, 2017
Filing Date:
August 07, 2013
Export Citation:
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Assignee:
株式会社豊田中央研究所
International Classes:
F02M25/00; F01N3/00; F01N3/04; F01N3/08; F01N3/24; F02B47/04
Domestic Patent References:
JP2013072398A
JP2012215080A
JP11229879A
Attorney, Agent or Firm:
特許業務法人YKI国際特許事務所