3342957

Information

• Patent Grant
• 3342957

• References
• Source

• Patent Number

  3,342,957

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1967
  57 years ago

• CPC

  • H01H43/121 - using a drum

• US Classifications

  • 200 - Electricity: circuit makers and breakers