2558670

Information

• Patent Grant
• 2558670

• References
• Source

• Patent Number

  2,558,670

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1951
  73 years ago

• CPC

  • H01H47/16 - for conjoint

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 324 - Electricity: measuring and testing