2945993

Information

• Patent Grant
• 2945993

• References
• Source

• Patent Number

  2,945,993

• Date Filed

  Not available

• Date Issued

  Tuesday, July 19, 1960
  65 years ago

• CPC

  • H02P9/26 - using discharge tubes or semiconductor devices

• US Classifications

  • 257 - Active solid-state devices
  • 324 - Electricity: measuring and testing