2133928

Information

• Patent Grant
• 2133928

• References
• Source

• Patent Number

  2,133,928

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1938
  86 years ago

• CPC

  • F24D19/081 - for steam heating systems
  • Y10T137/3093 - With vaporized liquid stop

• US Classifications

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