3731524

Information

• Patent Grant
• 3731524

• References
• Source

• Patent Number

  3,731,524

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1973
  51 years ago

• CPC

  • F15C1/005 - for measurement techniques
  • A24C5/3418 - by pneumatic means
  • G01M3/26 - by measuring rate of loss or gain of fluid
  • Y10T137/2158 - With pulsed control-input signal

• US Classifications

  • 073 - Measuring and testing
  • 137 - Fluid handling