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Piezoelectric and pyroelectric polymers

  • US 4,877,988 A
  • Filed: 05/22/1985
  • Issued: 10/31/1989
  • Est. Priority Date: 03/01/1982
  • Status: Expired due to Fees
First Claim
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1. A pyroelectric element comprising a polarized copolymer or homopolymer of trifluorovinyl acetate disposed between two electrodes.

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