3701601

Information

• Patent Grant
• 3701601

• References
• Source

• Patent Number

  3,701,601

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1972
  52 years ago

• CPC

  • G05D3/18 - delivering a series of pulses
  • G01N21/27 - using photo-electric detection circuits for computing concentration
  • G01N21/272 - for following a reaction
  • G06G7/75 - for component analysis
  • Y10S435/808 - Optical sensing apparatus

• US Classifications

  • 356 - Optics: measuring and testing
  • 346 - Recorders
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 435 - Chemistry: molecular biology and microbiology
  • 702 - Data processing: measuring, calibrating, or testing