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Method for editing a ticket of limited duration, system therefore and resulting ticket

  • US 20050015347A1
  • Filed: 10/30/2002
  • Published: 01/20/2005
  • Est. Priority Date: 11/19/2001
  • Status: Abandoned Application
First Claim
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1. A method for editing a ticket providing access to a product or a service with specific duration and or expiry date, said method comprising the step of recording on the ticket an authenticating information encrypted at least partly in accordance with a specific encryption law.

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