3270239

Information

• Patent Grant
• 3270239

• References
• Source

• Patent Number

  3,270,239

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1966
  58 years ago

• CPC

  • H01J61/526 - heating or cooling of electrodes
  • H05B31/0009 - with parallel or oblique disposition of the electrodes; Special form of the electrodes

• US Classifications

  • 314 - Electric lamp and discharge devices: consumable electrodes
  • 219 - Electric heating
  • 313 - Electric lamp and discharge devices