2154939

Information

• Patent Grant
• 2154939

• References
• Source

• Patent Number

  2,154,939

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1939
  85 years ago

• CPC

  • F24B1/198 - Surrounds-fronts
  • F24B1/1802 - adapted for the use of both solid fuel and another type of fuel or energy supply

• US Classifications

  • 126 - Stoves and furnaces