2371209

Information

• Patent Grant
• 2371209

• References
• Source

• Patent Number

  2,371,209

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1945
  81 years ago

• CPC

  • B23K5/06 - Welding longitudinal seams
  • B23K11/062 - for welding longitudinal seams of tubes

• US Classifications

  • 228 - Metal fusion bonding
  • 072 - Metal deforming