Anti-fake biller, identifier and their anbi-fake, identifying method

Anti-fake biller, identifier and their anbi-fake, identifying method

CN
  • CN 1,033,190 C
  • Filed: 01/26/1995
  • Issued: 10/30/1996
  • Est. Priority Date: 01/26/1995
  • Status: Active Grant
First Claim
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1. bill anti-counterfeit billing machine, this bill anti-counterfeit billing machine is by an input media, the logical PC of a Daepori, a bill printer, form with a tax-supervise system module that is inserted in this PC, it is characterized in that:

  • said tax-supervise system module comprises a microprocessor, a deciphering chip, nonvolatile memory and time-of-day clock and some interfaces;

    Said microprocessor is used to control the calculating of said PC and the exchanges data between the processing unit, and controls the operation of said deciphering chip and said nonvolatile memory;

    General data on the said nonvolatile memory storage bill.

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