3597569

Information

• Patent Grant
• 3597569

• References
• Source

• Patent Number

  3,597,569

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1971
  53 years ago

• CPC

  • F27D11/08 - Heating by electric discharge
  • B23K10/02 - Plasma welding
  • H05B3/0033 - Heating devices using lamps
  • H05B7/22 - Indirect heating by arc discharge
  • H05H1/48 - using an arc

• US Classifications

  • 219 - Electric heating
  • 392 - Electric resistance heating devices