3487191

Information

• Patent Grant
• 3487191

• References
• Source

• Patent Number

  3,487,191

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1969
  55 years ago

• CPC

  • B23K35/0205 - Non-consumable electrodes; C-electrodes
  • B23K11/3009 - Pressure electrodes
  • B23K11/3045 - Cooled roller electrodes

• US Classifications

  • 219 - Electric heating