3222906

Information

• Patent Grant
• 3222906

• References
• Source

• Patent Number

  3,222,906

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • B21F1/02 - Straightening
  • B21D3/08 - which move in an orbit without rotating round the work
  • B21F1/023 - in a device rotating about the wire axis

• US Classifications

  • 072 - Metal deforming