2146249

Information

• Patent Grant
• 2146249

• References
• Source

• Patent Number

  2,146,249

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1939
  86 years ago

• CPC

  • F16K17/192 - with closure member in the form of a movable liquid column
  • Y10T137/4651 - Branched passage for sealing liquid

• US Classifications

  • 137 - Fluid handling