Title:
印刷物の真偽判別方法、真偽判別装置及び真偽判別用のプログラム
Document Type and Number:
Japanese Patent JP4919189
Kind Code:
B2
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Inventors:
Masato Kiuchi
Application Number:
JP2006318217A
Publication Date:
April 18, 2012
Filing Date:
November 27, 2006
Export Citation:
Assignee:
National Printing Bureau
International Classes:
G07D7/20; B42D15/10; G06T1/00; H04N1/387
Domestic Patent References:
| JP2003246134A | ||||
| JP9330450A | ||||
| JP8212348A | ||||
| JP2005031802A | ||||
| JP2002063581A |