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Intrinsically safe communication and tracking system

  • US 20080143513A1
  • Filed: 12/19/2006
  • Published: 06/19/2008
  • Est. Priority Date: 12/19/2006
  • Status: Active Grant
First Claim
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1. An intrinsically safe communication and tracking system comprising an overlapping series of intrinsically safe WIFI units wherein said WIFI units contain one or more radio cards and one or more antennae, and said system further comprising communication devices, TAGs, and a CPU unit to monitor said system.

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