2938107

Information

• Patent Grant
• 2938107

• References
• Source

• Patent Number

  2,938,107

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1960
  64 years ago

• CPC

  • B23K9/0017 - using more than one electrode

• US Classifications

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