1398300

Information

• Patent Grant
• 1398300

• References
• Source

• Patent Number

  1,398,300

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1921
  103 years ago

• CPC

  • F24H9/189 - solid combustible heating means
  • F23L9/02 - by discharging the air above the fire

• US Classifications

  • 126 - Stoves and furnaces