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Tech edge alert prevents mold

  • US 20070273543A1
  • Filed: 03/24/2003
  • Published: 11/29/2007
  • Est. Priority Date: 03/24/2003
  • Status: Abandoned Application
First Claim
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1. The apartment has an alarm installed on the outside of its front door. If the electrical power fails in the apartment, the alarm will sound off notifying all the neighbors.

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