Doc Type: Granted Patent

Stereophonic Widening

Abstract

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Document History
  • Publication: Jan 23, 2013
  • Application: Feb 11, 2009
    EP EP 09711205 A
  • Priority: Feb 11, 2009
    US US 2009/0033735 W
  • Priority: Feb 14, 2008
    US US 2865408 P

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