3775694

Information

• Patent Grant
• 3775694

• References
• Source

• Patent Number

  3,775,694

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • H03F3/55 - with semiconductor devices only
  • H03F2200/198 - A hybrid coupler being used as coupling circuit between stages of an amplifier circuit

• US Classifications

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