3723630

Information

• Patent Grant
• 3723630

• References
• Source

• Patent Number

  3,723,630

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • H05H1/42 - with provision for introducing materials into the plasma
  • F27D11/08 - Heating by electric discharge
  • H05B7/07 - designed to melt in use

• US Classifications

  • 373 - Industrial electric heating furnaces