3718817

Information

• Patent Grant
• 3718817

• References
• Source

• Patent Number

  3,718,817

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1973
  51 years ago

• CPC

  • G01N23/203 - by measuring back scattering
  • G01C3/12 - with monocular observation at a single point
  • G01F23/28 - by measuring the variations of parameters of electric or acoustic waves applied directly to the liquid or fluent solid material
  • G01F23/288 - X-rays Gamma rays or other forms of ionising radiation
  • G21K1/043 - changing time structure of beams by mechanical means

• US Classifications

  • 378 - X-ray or gamma ray systems or devices
  • 250 - Radiant energy
  • 976 - Nuclear technology