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Moisture determination

  • US 3,196,667 A
  • Filed: 10/31/1960
  • Issued: 07/27/1965
  • Est. Priority Date: 10/31/1960
  • Status: Expired due to Term
First Claim
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1. THE METHOD OF DETERMINING THE MOISTURE CONTENT OF A FLUID UNDER PRESSURE WHICH COMPRISES FLOWING SAID FLUID THROUGH A TESTING ZONE WHILE MAINTAINING A RESTRICTED PASSAGE THEREIN, THUS CAUSING EXPANSION OF SAID FLUID AND RESULTANT COOLING OF SAID ZONE, FURTHER RESTRICTING SAID FLOW PASSAGE AND DETERMINING THE TIME REQUIRED TO CAUSE SAID FLOW PASSAGE TO CLOSE DUE TO FREEZING OF MOISTURE THEREIN.

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