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Impermeable laminate membrane

  • US 4,413,359 A
  • Filed: 02/26/1982
  • Issued: 11/08/1983
  • Est. Priority Date: 03/04/1981
  • Status: Expired due to Fees
First Claim
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1. An implantable impermeable laminate membrane bag for use in living organisms comprising a laminate of at least one membrane of a cured dimethylsiloxane polymer and at least one membrane of a vinylidene fluoride-hexafluoropropylene-based fluororubber.

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