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  • 27, 1998Jul 9, 2002Samsung Electronics Co., Ltd.Method for turning pages of a multi-purpose learning systemUS6668156 *Feb 5, 2001Dec 23, 2003Leapfrog Enterprises, Inc.Print media receiving unit including platform and print media* Cited by examinerNon-Patent CitationsReference1Coleco My Talking Computer, Play and Learn Electronic, p. 57, (1987).2Learning to use Super Speak and Read, 11 pages,
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