3858025

Information

• Patent Grant
• 3858025

• References
• Source

• Patent Number

  3,858,025

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  51 years ago

• CPC

  • B23Q35/127 - using non-mechanical sensing
  • B23K9/0256 - for welding ribs on plates
  • B23K9/028 - for curved planar seams
  • B23K9/127 - Means for tracking lines during arc welding or cutting

• US Classifications

  • 219 - Electric heating
  • 901 - Robots