2941491

Information

• Patent Grant
• 2941491

• References
• Source

• Patent Number

  2,941,491

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1960
  64 years ago

• CPC

  • B23K37/0535 - longitudinal pipe seam alignment clamps

• US Classifications

  • 269 - Work holders
  • 228 - Metal fusion bonding