2653254

Information

• Patent Grant
• 2653254

• References
• Source

• Patent Number

  2,653,254

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1953
  71 years ago

• CPC

  • H03K3/49 - the devices being ferro-resonant

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 323 - Electricity: power supply or regulation systems