Honeycomb structure
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United States of America Patent
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-
May 2, 2006
Grant Date -
Jul 22, 2004
app pub date -
Jun 24, 2002
filing date -
Jun 29, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A honeycomb structure includes a plurality of honeycomb segments each having a number of throughholes divided from each other by partition walls and extending in the axial direction of honeycomb segment, wherein the honeycomb segments are bonded at their surfaces parallel to the axial direction to form an integrated body, such that the honeycomb segments comprise those honeycomb segments in which the outer portion 6 has a larger per-unit-volume heat capacity than the central portion does.
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