2797909

Information

• Patent Grant
• 2797909

• References
• Source

• Patent Number

  2,797,909

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1957
  67 years ago

• CPC

  • F23N5/065 - using electrical or electromechanical means

• US Classifications

  • 432 - Heating