2451425

Information

• Patent Grant
• 2451425

• References
• Source

• Patent Number

  2,451,425

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1948
  76 years ago

• CPC

  • G01F1/375 - with mechanical or fluidic indication
  • Y10T137/2409 - With counter-balancing pressure feedback to the modulating device
  • Y10T137/7788 - Pressures across fixed choke

• US Classifications

  • 073 - Measuring and testing
  • 137 - Fluid handling
  • 177 - Weighing scales