3562411

Information

• Patent Grant
• 3562411

• References
• Source

• Patent Number

  3,562,411

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  54 years ago

• CPC

  • H04N9/647 - I.F amplifiers

• US Classifications

  • 348 - Television
  • 333 - Wave transmission lines and networks