2671892

Information

• Patent Grant
• 2671892

• References
• Source

• Patent Number

  2,671,892

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1954
  70 years ago

• CPC

  • G01D5/2093 - using polyphase currents

• US Classifications

  • 340 - Communications: electrical
  • 318 - Electricity: motive power systems
  • 336 - Inductor devices