3878481

Information

• Patent Grant
• 3878481

• References
• Source

• Patent Number

  3,878,481

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • H03B5/36 - active element in amplifier being semiconductor device
  • H03B2200/0004 - Butler oscillator
  • H03B2200/0012 - Pierce oscillator
  • H03B2200/0018 - relating to the cutting angle of a crystal
  • H03B2200/0098 - having a balanced output signal

• US Classifications

  • 331 - Oscillators