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Fuel cell system

  • US 20030031905A1
  • Filed: 07/29/2002
  • Published: 02/13/2003
  • Est. Priority Date: 08/10/2001
  • Status: Active Grant
First Claim
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1. A fuel cell system comprising a fuel cell including a plurality of stacked cells, for generating electric power by an electrochemical reaction of hydrogen and oxygen;

  • wherein a part of each cell is collectively heated when the fuel cell is warmed up in a warm-up operation.

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