2716891

Information

• Patent Grant
• 2716891

• References
• Source

• Patent Number

  2,716,891

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1955
  69 years ago

• CPC

  • G01P5/006 - the jet used is composed of ionised or radioactive particles
  • G01P5/20 - using particles entrained by a fluid stream

• US Classifications

  • 073 - Measuring and testing
  • 318 - Electricity: motive power systems
  • 324 - Electricity: measuring and testing