2721053

Information

• Patent Grant
• 2721053

• References
• Source

• Patent Number

  2,721,053

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1955
  69 years ago

• CPC

  • F23D14/48 - Nozzles
  • Y10T137/87989 - Delivery cock with terminal valve

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling
  • 267 - Spring devices