3332744

Information

• Patent Grant
• 3332744

• References
• Source

• Patent Number

  3,332,744

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1967
  57 years ago

• CPC

  • G01N23/00 - Investigating or analysing materials by the use of wave or particle radiation not covered by G01N21/00 or G01N22/00
  • G01T7/04 - by filtration
  • G21H5/02 - as tracers
  • G01N2223/01 - by radioactivity, nuclear decay
  • G01N2223/202 - isotopes
  • G01N2223/205 - natural source
  • Y10T137/0324 - With control of flow by a condition or characteristic of a fluid
  • Y10T436/12 - Condition responsive control

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 137 - Fluid handling
  • 209 - Classifying, separating, and assorting solids
  • 250 - Radiant energy
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 436 - Chemistry: analytical and immunological testing