2197985

Information

• Patent Grant
• 2197985

• References
• Source

• Patent Number

  2,197,985

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1940
  84 years ago

• CPC

  • F27B1/005 - wherein no smelting of the charge occurs
  • F23D91/02 - for use in particular heating operations
  • F23D2206/0021 - Gas burners for use in furnaces of the reverberatory, muffle or crucible type

• US Classifications

  • 432 - Heating
  • 266 - Metallurgical apparatus