3489975

Information

• Patent Grant
• 3489975

• References
• Source

• Patent Number

  3,489,975

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1970
  55 years ago

• CPC

  • H01F38/24 - Voltage transformers
  • H01F27/425 - for voltage transformers

• US Classifications

  • 336 - Inductor devices