3847550

Information

• Patent Grant
• 3847550

• References
• Source

• Patent Number

  3,847,550

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • G01N30/467 - all columns being identical
  • G01N30/861 - Differentiation
  • G01N30/96 - using ion-exchange
  • G01N2030/201 - multiport valves

• US Classifications

  • 436 - Chemistry: analytical and immunological testing
  • 073 - Measuring and testing
  • 210 - Liquid purification or separation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing