2119723

Information

• Patent Grant
• 2119723

• References
• Source

• Patent Number

  2,119,723

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1938
  86 years ago

• CPC

  • F16K27/02 - of lift valves
  • Y10T137/3096 - With separate return for condensate

• US Classifications

  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation