1540279

Information

• Patent Grant
• 1540279

• References
• Source

• Patent Number

  1,540,279

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1925
  99 years ago

• CPC

  • F22B37/423 - Valves for testing steam generators
  • Y10T137/87096 - Valves with separate, correlated, actuators
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

  • 137 - Fluid handling