2976462

Information

• Patent Grant
• 2976462

• References
• Source

• Patent Number

  2,976,462

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1961
  63 years ago

• CPC

  • H03F1/548 - Protection of anode or grid circuit against overload

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 307 - Electrical transmission or interconnection systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems