2874329

Information

• Patent Grant
• 2874329

• References
• Source

• Patent Number

  2,874,329

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1959
  65 years ago

• CPC

  • H04R9/02 - Details
  • H03K4/43 - combined with means for generating the driving pulses

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems