3574550

Information

• Patent Grant
• 3574550

• References
• Source

• Patent Number

  3,574,550

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1971
  53 years ago

• CPC

  • G01V5/02 - specially adapted for surface logging
  • G01N23/222 - using neutrons
  • G01N33/2882 - Markers
  • G01N2223/074 - activation analysis
  • G01N2223/636 - fluid sample with radioactive sources
  • Y10T137/0318 - Processes
  • Y10T436/13 - Tracers or tags

• US Classifications

  • 376 - Induced nuclear reactions: processes, systems, and elements
  • 044 - Fuel and related compositions
  • 137 - Fluid handling
  • 250 - Radiant energy
  • 436 - Chemistry: analytical and immunological testing
  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions