3598090

Information

• Patent Grant
• 3598090

• References
• Source

• Patent Number

  3,598,090

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1971
  53 years ago

• CPC

  • F22B13/10 - with auxiliary water tubes inside the fire-box

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 110 - Furnaces