3605822

Information

• Patent Grant
• 3605822

• References
• Source

• Patent Number

  3,605,822

• Date Filed

  Not available

• Date Issued

  Monday, September 20, 1971
  53 years ago

• CPC

  • H01K3/04 - Machines therefor
  • B21F3/04 - externally on a mandrel or the like

• US Classifications

  • 140 - Wireworking