3824369

Information

• Patent Grant
• 3824369

• References
• Source

• Patent Number

  3,824,369

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1974
  50 years ago

• CPC

  • B23K15/04 - for welding annular seams
  • B23K5/08 - Welding circumferential seams
  • B23K37/047 - moving work to adjust its position between soldering, welding or cutting steps

• US Classifications

  • 219 - Electric heating
  • 269 - Work holders