Biocompatible perforated membranes, processes for their preparation, their use as a support in the in vitro growth of epithelial cells, the artificial skin obtained in this manner, and its use in skin grafts

  • US 5,326,356 A
  • Filed: 02/16/1993
  • Issued: 07/05/1994
  • Est. Priority Date: 06/01/1990
  • Status: Expired due to Term
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