1405392

Information

• Patent Grant
• 1405392

• References
• Source

• Patent Number

  1,405,392

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1922
  103 years ago

• CPC

  • B21G3/04 - with locking or shielding device for the pin point

• US Classifications

  • 163 - Needle and pin making