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Subsidizing public transportation through electronic coupons

  • US 20020170962A1
  • Filed: 03/22/2001
  • Published: 11/21/2002
  • Est. Priority Date: 03/22/2001
  • Status: Abandoned Application
First Claim
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1. A method of enabling a person to use a mass transport system wherein a passenger uses a transportation pass, the method comprising validating the pass for conducting a commercial transaction outside the system.

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