1728639

Information

• Patent Grant
• 1728639

• References
• Source

• Patent Number

  1,728,639

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1929
  95 years ago

• CPC

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

• US Classifications

  • 140 - Wireworking