3657501

Information

• Patent Grant
• 3657501

• References
• Source

• Patent Number

  3,657,501

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  52 years ago

• CPC

  • H01H35/2664 - making use of a balance plate pivoting about different axes

• US Classifications

  • 200 - Electricity: circuit makers and breakers