2557809

Information

• Patent Grant
• 2557809

• References
• Source

• Patent Number

  2,557,809

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1951
  73 years ago

• CPC

  • H05B41/10 - magnetic only
  • Y10S315/05 - Starting and operating circuit for fluorescent lamp

• US Classifications

  • 315 - Electric lamp and discharge devices: systems