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Multi-layer preparation in film form, consisting of hydrophilic polymers, for rapid release of active ingredients

Multi-layer preparation in film form, consisting of hydrophilic polymers, for rapid release of active ingredients

  • CN 1,407,886 A
  • Filed: 11/03/2000
  • Published: 04/02/2003
  • Est. Priority Date: 11/11/1999
  • Status: Abandoned Application
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