3791213

Information

• Patent Grant
• 3791213

• References
• Source

• Patent Number

  3,791,213

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1974
  50 years ago

• CPC

  • G01K11/22 - using measurement of acoustic effects
  • F15C1/005 - for measurement techniques
  • Y10T137/2251 - And multiple or joined power-outlet passages

• US Classifications

  • 374 - Thermal measuring and testing
  • 137 - Fluid handling