3753299

Information

• Patent Grant
• 3753299

• References
• Source

• Patent Number

  3,753,299

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1973
  51 years ago

• CPC

  • F23H9/12 - the bars being vertically movable in a plane
  • C02F1/10 - by direct contact with a particulate solid or with a fluid, as a heat transfer medium
  • F23H17/12 - Fire-bars

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 110 - Furnaces
  • 266 - Metallurgical apparatus
  • 432 - Heating