3701253

Information

• Patent Grant
• 3701253

• References
• Source

• Patent Number

  3,701,253

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1972
  52 years ago

• CPC

  • B21L3/02 - Machines or devices for welding chain links
  • B21L19/00 - Appurtenances for chain-making not restricted to any particular process

• US Classifications

  • 059 - Chain, staple, and horseshoe making