1404845

Information

• Patent Grant
• 1404845

• References
• Source

• Patent Number

  1,404,845

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1922
  103 years ago

• CPC

  • F23M5/04 - Supports for linings
  • F23M5/08 - Cooling thereof Tube walls
  • F27D1/021 - Suspended roofs
  • F27D1/12 - incorporating cooling arrangements
  • F27D2009/0064 - Cooling of furnace arches

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 110 - Furnaces