3711671

Information

• Patent Grant
• 3711671

• References
• Source

• Patent Number

  3,711,671

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1973
  52 years ago

• CPC

  • H01H11/02 - for mercury switches

• US Classifications

  • 200 - Electricity: circuit makers and breakers