1432021

Information

• Patent Grant
• 1432021

• References
• Source

• Patent Number

  1,432,021

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1922
  102 years ago

• CPC

  • F24D19/081 - for steam heating systems
  • Y10T137/2971 - Gas condensing type
  • Y10T137/7319 - By float
  • Y10T137/7384 - Pilot float released

• US Classifications

  • 137 - Fluid handling