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| Number | Title | Issue Date |
| 5989122 | Apparatus and process for verifying, sorting, and randomizing sets of playing cards and process for playing card games The invention relates to an apparatus for randomizing and verifying sets of playing cards. Also, the invention relates to a processing providing such an apparatus; feeding to the apparatus one or more cards either after they have been played in a game or ... | 11/23/1999 |