3324697

Information

• Patent Grant
• 3324697

• References
• Source

• Patent Number

  3,324,697

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1967
  57 years ago

• CPC

  • B21H9/02 - for screw-rolling machines

• US Classifications

  • 072 - Metal deforming
  • 227 - Elongated-member-driving apparatus