Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 12, 2006
0Patent Application Number
107158200
Date Filed
November 19, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention provides an exhaust gas purification device that can prevent deterioration of the emission during a regeneration process for a particular filter for trapping particulates contained in the exhaust gas.
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