2662506

Information

• Patent Grant
• 2662506

• References
• Source

• Patent Number

  2,662,506

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1953
  71 years ago

• CPC

  • F22B13/023 - with auxiliary water tubes inside the fire-box

• US Classifications

  • 122 - Liquid heaters and vaporizers