2972661

Information

• Patent Grant
• 2972661

• References
• Source

• Patent Number

  2,972,661

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1961
  63 years ago

• CPC

  • H01H15/105 - Adjustable cams

• US Classifications

  • 200 - Electricity: circuit makers and breakers