3512386

Information

• Patent Grant
• 3512386

• References
• Source

• Patent Number

  3,512,386

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • B21B21/06 - Devices for revolving work between the steps

• US Classifications

  • 072 - Metal deforming