3868473

Information

• Patent Grant
• 3868473

• References
• Source

• Patent Number

  3,868,473

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1975
  50 years ago

• CPC

  • H05B7/102 - specially adapted for consumable electrodes
  • F27D11/00 - Arrangement of elements for electric heating in or on furnaces
  • F27D11/08 - Heating by electric discharge

• US Classifications

  • 373 - Industrial electric heating furnaces