3717826

Information

• Patent Grant
• 3717826

• References
• Source

• Patent Number

  3,717,826

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  51 years ago

• CPC

  • H03C3/145 - by using semiconductor elements
  • H03H5/02 - without voltage- or current-dependent elements
  • H03H11/481 - Simulating capacitances
  • H03J7/04 - where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant

• US Classifications

  • 331 - Oscillators
  • 333 - Wave transmission lines and networks