3861334

Information

• Patent Grant
• 3861334

• References
• Source

• Patent Number

  3,861,334

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  49 years ago

• CPC

  • F23G5/18 - in a stack
  • F23G5/46 - Recuperation of heat

• US Classifications

  • 110 - Furnaces