3928799

Information

• Patent Grant
• 3928799

• References
• Source

• Patent Number

  3,928,799

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  49 years ago

• CPC

  • G01R29/20 - Measuring number of turns Measuring transformation ratio or coupling factor of windings
  • G01R17/06 - Automatic balancing arrangements

• US Classifications

  • 324 - Electricity: measuring and testing
  • 341 - Coded data generation or conversion