3473795

Information

• Patent Grant
• 3473795

• References
• Source

• Patent Number

  3,473,795

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • F27D99/0035 - Heating indirectly through a radiant surface
  • C21D1/74 - Methods of treatment in inert gas, controlled atmosphere, vacuum, or pulverulent material
  • C21D9/00 - Heat treatment
  • F23D14/12 - Radiant burners
  • F27B17/0016 - Chamber type furnaces
  • F27D2001/0053 - Furnace constructed in modules

• US Classifications

  • 432 - Heating
  • 431 - Combustion