3646743

Information

• Patent Grant
• 3646743

• References
• Source

• Patent Number

  3,646,743

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  53 years ago

• CPC

  • B21F7/00 - Twisting wire Twisting wire together
  • A24F9/06 - for stems
  • B21F45/00 - Wire-working in the manufacture of other particular articles

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining