2874287

Information

• Patent Grant
• 2874287

• References
• Source

• Patent Number

  2,874,287

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1959
  65 years ago

• CPC

  • H03G11/004 - using discharge tubes

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems