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HEATING UNIT FOR USE IN A DRUG DELIVERY DEVICE

  • US 20080216828A1
  • Filed: 03/10/2008
  • Published: 09/11/2008
  • Est. Priority Date: 03/09/2007
  • Status: Abandoned Application
First Claim
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1. A drug supply unit comprising a substrate, wherein the substrate has a surface containing a plurality of holes, and wherein at least a portion of the surface is coated with a drug composition.

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