Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Larry Liaobo Yu0
Brian Edward Causton0
Frank Davis0
Neville Keith Lacey0
Date of Patent
May 27, 2008
0Patent Application Number
106554490
Date Filed
September 4, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A battery includes an air electrode and an air access passageway that is closed by a non-liquid valve actuable by differential pressure to provide an opening therein to admit air to the battery.
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