2104555

Information

• Patent Grant
• 2104555

• References
• Source

• Patent Number

  2,104,555

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1938
  87 years ago

• CPC

  • C03B5/0338 - Rotary furnaces
  • F27D11/02 - Ohmic resistance heating

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 219 - Electric heating