3877866

Information

• Patent Grant
• 3877866

• References
• Source

• Patent Number

  3,877,866

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • C04B33/32 - Burning methods
  • F27B17/0008 - Open field furnace for burning bricks
  • Y02P10/143 - Methane [CH4]

• US Classifications

  • 432 - Heating