Electrochemical device
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United States of America Patent
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Mar 6, 2007
Grant Date -
Jul 29, 2004
app pub date -
Jan 23, 2003
filing date -
Jan 23, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An electrochemical device includes an electrochemical device having an electrochemical cell located within the sealed first enclosure. The first enclosure has at least a portion that is flexible. A cavity is formed within the first enclosure so that the cavity is in fluidic communication with the electrochemical cell, and pressure inside the sealed first enclosure is less than one half pressure of pressure outside the sealed first enclosure.
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