3839895

Information

• Patent Grant
• 3839895

• References
• Source

• Patent Number

  3,839,895

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1974
  50 years ago

• CPC

  • B21C3/00 - Profiling tools for metal drawing Combinations of dies and mandrels
  • B21C3/12 - Die holders Rotating dies

• US Classifications

  • 072 - Metal deforming