2646267

Information

• Patent Grant
• 2646267

• References
• Source

• Patent Number

  2,646,267

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1953
  72 years ago

• CPC

  • B23K5/06 - Welding longitudinal seams

• US Classifications

  • 432 - Heating
  • 072 - Metal deforming
  • 248 - Supports