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Wafer alkaline cell

  • US 20050208381A1
  • Filed: 08/09/2004
  • Published: 09/22/2005
  • Est. Priority Date: 03/18/2004
  • Status: Active Grant
First Claim
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1. In an alkaline cell comprising a housing, a negative and a positive terminal, an anode and a cathode, and an anode current collector, wherein a first portion of said current collector is in contact with said anode, a second portion of said current collector is in contact with said negative terminal, and a third portion of said current collector abuts an electrically insulating member, the improvement comprising:

  • at least a portion of the surface of said third portion of said current collector abutting said insulating member includes a sealing metal.

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