Security document
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United States of America Patent
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Jan 7, 2014
Grant Date -
Aug 14, 2008
app pub date -
May 2, 2005
filing date -
May 5, 2004
priority date (Note) -
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Abstract
The invention relates to a value document, such as bank note, passport or the like, which has a security paper and a marking produced with the help of a laser, the security paper having at least one partial area with a coating, and the marking extending over the border area between coating and security paper. Further, the invention relates to a security paper and methods for producing an inventive value document and security paper.
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