3706938

Information

• Patent Grant
• 3706938

• References
• Source

• Patent Number

  3,706,938

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1972
  52 years ago

• CPC

  • H01J41/08 - with ionisation by means of radioactive substances
  • G01P5/006 - the jet used is composed of ionised or radioactive particles

• US Classifications

  • 324 - Electricity: measuring and testing
  • 073 - Measuring and testing
  • 250 - Radiant energy