3873931

Information

• Patent Grant
• 3873931

• References
• Source

• Patent Number

  3,873,931

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • H03D3/248 - with means for eliminating interfering signals

• US Classifications

  • 329 - Demodulators
  • 331 - Oscillators
  • 455 - Telecommunications