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Laminar polymeric sheet

  • US 5,194,316 A
  • Filed: 02/26/1991
  • Issued: 03/16/1993
  • Est. Priority Date: 02/05/1988
  • Status: Expired due to Term
First Claim
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1. A laminar sheet comprising a layer of polyimide material laminated in direct contact with a layer of amorphous polyamide material.

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