Vehicle exhaust muffler
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United States of America Patent
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Nov 8, 2011
Grant Date -
Aug 21, 2008
app pub date -
Mar 30, 2006
filing date -
Jun 8, 2005
priority date (Note) -
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Abstract
A vehicle muffler, which is structured in a coiled fashion, has a tube extending through the circumferential wall. This tube is welded to the circumferential wall and fastened by mechanical deformation to a support wall of an inner insert piece.
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