2398279

Information

• Patent Grant
• 2398279

• References
• Source

• Patent Number

  2,398,279

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1946
  78 years ago

• CPC

  • F22B9/12 - the fire tubes being in substantially horizontal arrangement

• US Classifications

  • 122 - Liquid heaters and vaporizers