Diesel particulate filter assembly
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United States of America Patent
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-
Nov 1, 2011
Grant Date -
Oct 9, 2008
app pub date -
Apr 3, 2008
filing date -
Apr 4, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A filter assembly configured to be incorporated into an exhaust treatment device, the filter assembly comprising: a plurality of channel frames secured to each other, each channel frame defining a perimeter for supporting a filter element, the perimeter surrounding a portion of the filter element.
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