2461861

Information

• Patent Grant
• 2461861

• References
• Source

• Patent Number

  2,461,861

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1949
  75 years ago

• CPC

  • H02M5/20 - using discharge tubes without control electrode or semiconductor devices without control electrode

• US Classifications

  • 363 - Electric power conversion systems