1392713

Information

• Patent Grant
• 1392713

• References
• Source

• Patent Number

  1,392,713

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1921
  103 years ago

• CPC

  • B21F27/14 - Specially bending or deforming free wire ends

• US Classifications

  • 140 - Wireworking