2504508

Information

• Patent Grant
• 2504508

• References
• Source

• Patent Number

  2,504,508

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1950
  74 years ago

• CPC

  • F23B1/00 - Combustion apparatus using only lump fuel
  • F23B2700/012 - with predrying in fuel suply area

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 110 - Furnaces