3426169

Information

• Patent Grant
• 3426169

• References
• Source

• Patent Number

  3,426,169

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  55 years ago

• CPC

  • B21L3/02 - Machines or devices for welding chain links

• US Classifications

  • 219 - Electric heating
  • 059 - Chain, staple, and horseshoe making