1332688

Information

• Patent Grant
• 1332688

• References
• Source

• Patent Number

  1,332,688

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1920
  104 years ago

• CPC

  • B23K11/362 - Contact means for supplying welding current to the electrodes

• US Classifications

  • 219 - Electric heating
  • 336 - Inductor devices