2637821

Information

• Patent Grant
• 2637821

• References
• Source

• Patent Number

  2,637,821

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1953
  71 years ago

• CPC

  • H01F38/36 - Constructions
  • Y10T307/25 - Plural load circuit systems

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 324 - Electricity: measuring and testing
  • 336 - Inductor devices