| 摘要 |
The present invention relates to a two overlapping layer element for cash bill and prize game applications, comprising: a first paper module, specifically designed for a cash bill use; a second paper module specifically designed for a prize game use; and coupling means for coupling the top side edge of the second module to the bottom side edge of the first module overlapped thereon. The second module is provided with a top surface which comprises a plurality of portions of the winning or not-winning type, which portions can be seen only upon removing the first module.
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