2117831

Information

• Patent Grant
• 2117831

• References
• Source

• Patent Number

  2,117,831

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1938
  86 years ago

• CPC

  • F24D19/0002 - Means for connecting central heating radiators to circulation pipes
  • Y10T137/3056 - Weight or pressure

• US Classifications

  • 137 - Fluid handling