3521085

Information

• Patent Grant
• 3521085

• References
• Source

• Patent Number

  3,521,085

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1970
  54 years ago

• CPC

  • H03K17/9535 - with variable amplitude

• US Classifications

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