2504379

Information

• Patent Grant
• 2504379

• References
• Source

• Patent Number

  2,504,379

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1950
  74 years ago

• CPC

  • C21D9/70 - Furnaces for ingots
  • 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