3891946

Information

• Patent Grant
• 3891946

• References
• Source

• Patent Number

  3,891,946

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • G10H5/04 - with semiconductor devices as active elements
  • H03B5/20 - with frequency-determining element comprising resistance and either capacitance or inductance

• US Classifications

  • 331 - Oscillators
  • 984 - Musical instruments