3181762

Information

• Patent Grant
• 3181762

• References
• Source

• Patent Number

  3,181,762

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1965
  59 years ago

• CPC

  • B23K5/06 - Welding longitudinal seams
  • B23K9/0253 - for the longitudinal seam of tubes

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 219 - Electric heating
  • 228 - Metal fusion bonding
  • 269 - Work holders
  • 414 - Material or article handling