專利名稱：Internet stamp
發(fā)明人：Jason Janetzke,David L. Christianson申請?zhí)枺篣S10270944申請日：20021015
公開號：US20040070194A1公開日：20040415
專利附圖：
摘要：A postage sheet includes a face sheet adhesively bonded to a release liner. Theface sheet includes a removable internet stamp having a diecut perimeter. A visiblesecurity indicium is disposed on the front side of the stamp and has a different color thanthe face sheet, and is not reproducible by photocopying.
申請人：NCR CORPORATION
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