1440572

Information

• Patent Grant
• 1440572

• References
• Source

• Patent Number

  1,440,572

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1923
  101 years ago

• CPC

  • B21F31/00 - Making meshed-ring network from wire

• US Classifications

  • 140 - Wireworking