3869681

Information

• Patent Grant
• 3869681

• References
• Source

• Patent Number

  3,869,681

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  50 years ago

• CPC

  • H03B7/143 - and which comprises an element depending on a voltage or a magnetic field
  • H03C3/22 - the element being a semiconductor diode

• US Classifications

  • 331 - Oscillators