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Perforated cylindrical fuel cells

  • US 20040001986A1
  • Filed: 06/28/2002
  • Published: 01/01/2004
  • Est. Priority Date: 06/28/2002
  • Status: Active Grant
First Claim
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1. A method of making a fuel cell comprising:

  • perforating at least a portion of a fluid permeable structure;

    laminating a catalyst layer and an electrolyte to said structure to form an assembly; and

    rolling said assembly into a tubular shape.

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