3869674

Information

• Patent Grant
• 3869674

• References
• Source

• Patent Number

  3,869,674

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • H03J7/10 - Modification of automatic frequency control sensitivity or linearising automatic frequency control operation

• US Classifications

  • 381 - Electrical audio signal processing systems and devices
  • 331 - Oscillators
  • 455 - Telecommunications