3275786

Information

• Patent Grant
• 3275786

• References
• Source

• Patent Number

  3,275,786

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  58 years ago

• CPC

  • B23K9/0737 - Stabilising of the arc position
  • B23K9/0253 - for the longitudinal seam of tubes

• US Classifications

  • 219 - Electric heating