3886457

Information

• Patent Grant
• 3886457

• References
• Source

• Patent Number

  3,886,457

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1975
  50 years ago

• CPC

  • H04N7/102 - Circuits therefor
  • H03J5/0209 - Discontinuous tuning using an electrical variable impedance element

• US Classifications

  • 455 - Telecommunications
  • 348 - Television