2822480

Information

• Patent Grant
• 2822480

• References
• Source

• Patent Number

  2,822,480

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1958
  66 years ago

• CPC

  • H03K3/49 - the devices being ferro-resonant

• US Classifications

  • 307 - Electrical transmission or interconnection systems