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Fractional distillation

  • US 3,032,481 A
  • Filed: 04/05/1960
  • Issued: 05/01/1962
  • Est. Priority Date: 05/01/1959
  • Status: Expired due to Term
First Claim
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1. A PROCESS OF FRACTIONAL DISTILLATION WHICH COMPRISES AT LEAST PARTIALLY VAPORIZING LIQUID FEED, COMPRESSING THE

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