3690835

Information

• Patent Grant
• 3690835

• References
• Source

• Patent Number

  3,690,835

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  52 years ago

• CPC

  • G01N30/84 - Preparation of the fraction to be distributed
  • G01N27/42 - Measuring disposition or liberation of materials from an electrolyte Coulometry
  • G01N30/34 - of fluid composition
  • G01N2030/8423 - using permeable separator tubes
  • Y10T436/24 - Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 073 - Measuring and testing
  • 095 - Gas separation: processes
  • 096 - Gas separation: apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 436 - Chemistry: analytical and immunological testing