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Verification system for document substance and content

  • US 4,686,527 A
  • Filed: 11/12/1985
  • Issued: 08/11/1987
  • Est. Priority Date: 12/31/1984
  • Status: Expired due to Fees
First Claim
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1. An apparatus for producing secure, individually distinct, machine-processable documents, comprising:

  • a document mechanism means for positionally supporting said documents;

    anticounterfeit character sensing means for sensing anticounterfeit characteristic data from a document as positioned by said document mechanism means;

    means for receiving individual statistical data for said documents;

    means for encoding said anticounterfeit data and said statistical data; and

    means for recording said anticounterfeit data and said statistical data on a document in encoded form as said document is positioned by said document mechanism means.

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