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United States of America Patent
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N/A
Issued Date -
Dec 9, 2010
app pub date -
Apr 17, 2008
filing date -
May 10, 2007
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a sealing device (1) for mounting in a fluid passage (7) of a connection piece (5) such as beer extractor tube for a beer keg (13) characterised in that the sealing device (1) is adapted to be permanently-deformed when it is removed from said fluid passage (7).
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