3685334

Information

• Patent Grant
• 3685334

• References
• Source

• Patent Number

  3,685,334

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • B21D9/16 - Auxiliary equipment
  • B21D11/22 - Auxiliary equipment

• US Classifications

  • 072 - Metal deforming