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Ventilation portion of a ventilation apparatus

  • US D591,419 S1
  • Filed: 01/08/2008
  • Issued: 04/28/2009
  • Est. Priority Date: 01/08/2008
  • Status: Expired due to Term
First Claim
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1. The ornamental design for a ventilation portion of a ventilation apparatus, as shown and described.

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