US Patent 7797930 Exhaust gas purification device of internal combustion engine
Patent 7797930 was granted and assigned to Denso on September, 2010 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
December 26, 2006
0
Date of Patent
September 21, 2010
0
Patent Application Number
11644838
0
Patent Citations Received
Patent Inventor Names
Hideyuki Kusatsugu
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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