3589428

Information

• Patent Grant
• 3589428

• References
• Source

• Patent Number

  3,589,428

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • B21G1/04 - of needles specially adapted for use in machines or tools

• US Classifications

  • 163 - Needle and pin making