3103471

Information

• Patent Grant
• 3103471

• References
• Source

• Patent Number

  3,103,471

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1963
  61 years ago

• CPC

  • G01N25/14 - by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
  • G01N31/002 - Determining nitrogen by transformation into ammonia
  • Y10S203/02 - Laboratory distillation

• US Classifications

  • 202 - Distillation: apparatus
  • 165 - Heat exchange
  • 203 - Distillation: processes, separatory
  • 261 - Gas and liquid contact apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing