3456474

Information

• Patent Grant
• 3456474

• References
• Source

• Patent Number

  3,456,474

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • B21H8/00 - Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects
  • B21B1/16 - for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
  • B21K1/68 - from round or profiled bars

• US Classifications

  • 072 - Metal deforming