2676253

Information

• Patent Grant
• 2676253

• References
• Source

• Patent Number

  2,676,253

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1954
  70 years ago

• CPC

  • H03K19/06 - using vacuum tubes
  • H03K5/24 - the characteristic being amplitude

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 324 - Electricity: measuring and testing