2922460

Information

• Patent Grant
• 2922460

• References
• Source

• Patent Number

  2,922,460

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1960
  66 years ago

• CPC

  • B21F1/023 - in a device rotating about the wire axis
  • B21F1/02 - Straightening

• US Classifications

  • 072 - Metal deforming
  • 140 - Wireworking