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Method for printing and verifying limited edition stamps
Method for printing and verifying limited edition stamps
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机译:打印和验证限量版邮票的方法
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摘要
A limited edition stamp and method for printing limited edition stamps from a plurality of different printers and locations. The limited edition stamps each having a unique ID not visible under normal viewing conditions. The unique ID number is allocated to different printers by a single computer that is communication with all of the printers.
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