3380407

Information

• Patent Grant
• 3380407

• References
• Source

• Patent Number

  3,380,407

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  56 years ago

• CPC

  • F23G5/20 - having rotating or oscillating drums
  • F23M5/00 - Casings Linings Walls
  • F23G2203/207 - with air supply ports in the sidewall

• US Classifications

  • 110 - Furnaces
  • 432 - Heating