3584373

Information

• Patent Grant
• 3584373

• References
• Source

• Patent Number

  3,584,373

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1971
  53 years ago

• CPC

  • B21J5/10 - Piercing billets
  • B21J9/04 - Piercing presses
  • Y10T29/49995 - Shaping one-piece blank by removing material

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming