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System and method for verifying an electronic document

Lookup NU author(s): Dr Thomas Gross

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Publication metadata

Inventor(s): Gross T, Camenisch J

Publication type: Patent

Publication status: Published

Year: 2009

Print publication date: 05/03/2009

Assignee: International Business Machines Corporation

Country: Armonk, New York, US

Source Publication Date: 5 March 2009

Notes: Filed: 09/04/2008 Further patents: WO Patent WO/2009/031061; European Patent EP2198385 (A1)

URL: http://www.freepatentsonline.com/y2009/0063986.html


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