2601354

Information

• Patent Grant
• 2601354

• References
• Source

• Patent Number

  2,601,354

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1952
  72 years ago

• CPC

  • H02H3/307 - involving comparison of quantities derived from a plurality of phases

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 315 - Electric lamp and discharge devices: systems
  • 324 - Electricity: measuring and testing