2556047

Information

• Patent Grant
• 2556047

• References
• Source

• Patent Number

  2,556,047

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1951
  73 years ago

• CPC

  • F23M9/06 - in fire-boxes
  • F23M3/00 - Firebridges
  • F23M5/00 - Casings Linings Walls

• US Classifications

  • 431 - Combustion
  • 236 - Automatic temperature and humidity regulation