3240913

Information

• Patent Grant
• 3240913

• References
• Source

• Patent Number

  3,240,913

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1966
  59 years ago

• CPC

  • B23K9/0253 - for the longitudinal seam of tubes
  • B23K9/0734 - Stabilising of the arc power
  • B23K9/095 - Monitoring or automatic control of welding parameters
  • B23K2201/06 - Tubes

• US Classifications

  • 219 - Electric heating