2923189

Information

• Patent Grant
• 2923189

• References
• Source

• Patent Number

  2,923,189

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1960
  65 years ago

• CPC

  • B21F35/00 - Making springs from wire
  • H01J9/10 - Machines therefor

• US Classifications

  • 081 - Tools
  • 140 - Wireworking