2472323

Information

• Patent Grant
• 2472323

• References
• Source

• Patent Number

  2,472,323

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1949
  75 years ago

• CPC

  • B23K9/1025 - Means for suppressing or reducing DC components in AC arc welding installations
  • B23K9/0738 - Stabilising of the arc by automatic re-ignition means

• US Classifications

  • 219 - Electric heating
  • 307 - Electrical transmission or interconnection systems
  • 315 - Electric lamp and discharge devices: systems