2806452

Information

• Patent Grant
• 2806452

• References
• Source

• Patent Number

  2,806,452

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1957
  67 years ago

• CPC

  • F27D1/022 - Parts thereof

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 110 - Furnaces