2252603

Information

• Patent Grant
• 2252603

• References
• Source

• Patent Number

  2,252,603

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1941
  83 years ago

• CPC

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

• US Classifications

  • 219 - Electric heating
  • 200 - Electricity: circuit makers and breakers