2119817

Information

• Patent Grant
• 2119817

• References
• Source

• Patent Number

  2,119,817

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1938
  86 years ago

• CPC

  • F26B21/002 - heating the drying air indirectly
  • F24H3/087 - using fluid combustibles

• US Classifications

  • 126 - Stoves and furnaces
  • 432 - Heating