2817057

Information

• Patent Grant
• 2817057

• References
• Source

• Patent Number

  2,817,057

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1957
  67 years ago

• CPC

  • H03J7/042 - with reactance tube

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems