3927345

Information

• Patent Grant
• 3927345

• References
• Source

• Patent Number

  3,927,345

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • H03K17/725 - for ac voltages or currents
  • H05B41/391 - using saturable magnetic devices
  • Y10S315/04 - Dimming circuit for fluorescent lamps
  • Y10S315/05 - Starting and operating circuit for fluorescent lamp

• US Classifications

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