3303322

Information

• Patent Grant
• 3303322

• References
• Source

• Patent Number

  3,303,322

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1967
  57 years ago

• CPC

  • B23K35/0261 - Rods, electrodes, wires
  • B23K9/0677 - Ionization of the arc gap by means of a contact piece disposed between the electrodes
  • B23K9/1068 - Electric circuits for the supply of power to two or more arcs from a single source
  • B23K9/121 - Devices for the automatic supply of at least two electrodes one after the other
  • B23K9/147 - the insulated welding electrode resting with one extremity on the workpiece

• US Classifications

  • 219 - Electric heating