2843689

Information

• Patent Grant
• 2843689

• References
• Source

• Patent Number

  2,843,689

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1958
  67 years ago

• CPC

  • H01H7/12 - mechanical

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical