3381248

Information

• Patent Grant
• 3381248

• References
• Source

• Patent Number

  3,381,248

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  57 years ago

• CPC

  • H01H53/08 - wherein a mercury contact constitutes the current-carrying conductor

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 200 - Electricity: circuit makers and breakers