1639208

Information

• Patent Grant
• 1639208

• References
• Source

• Patent Number

  1,639,208

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1927
  97 years ago

• CPC

  • F24D19/081 - for steam heating systems
  • Y10T137/2971 - Gas condensing type
  • Y10T137/3021 - Discriminating outlet for liquid
  • Y10T137/3037 - With auxiliary inlet or by-pass valve
  • Y10T137/8049 - Movable strainer

• US Classifications

  • 210 - Liquid purification or separation
  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits