3513352

Information

• Patent Grant
• 3513352

• References
• Source

• Patent Number

  3,513,352

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  55 years ago

• CPC

  • H02H3/343 - using phase sequence analysers
  • H02H1/0053 - Means for storing the measured quantities during a predetermined time
  • H02H3/387 - using phase-sequence analysing arrangements

• US Classifications

  • 361 - Electricity: electrical systems and devices