2931498

Information

• Patent Grant
• 2931498

• References
• Source

• Patent Number

  2,931,498

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1960
  64 years ago

• CPC

  • B21C25/06 - Press heads, dies, or mandrels for coating work

• US Classifications

  • 072 - Metal deforming