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Enhanced Ebook and Enhanced Ebook Reader

  • US 20110261030A1
  • Filed: 12/31/2010
  • Published: 10/27/2011
  • Est. Priority Date: 04/26/2010
  • Status: Abandoned Application
First Claim
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1. An enhanced e-book, said enhanced e-book comprising a source file of a base work and electronically accessible context-specific information.

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