668614

Information

• Patent Grant
• 668614

• References
• Source

• Patent Number

  668,614

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1901
  124 years ago

• CPC

  • B21L7/00 - Making chains or chain links by cutting single loops or loop-parts from coils, assembling the cut parts and subsequently subjecting same to twisting with or without welding

• US Classifications

  • 059 - Chain, staple, and horseshoe making