3721825

Information

• Patent Grant
• 3721825

• References
• Source

• Patent Number

  3,721,825

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  51 years ago

• CPC

  • G01N23/22 - by measuring secondary emission
  • G01T7/02 - Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
  • G01N2223/074 - activation analysis
  • G01N2223/1045 - alpha
  • G01N2223/202 - isotopes
  • G01N2223/303 - calibrating, standardising
  • G01N2223/643 - object on conveyor

• US Classifications

  • 250 - Radiant energy