2241553

Information

• Patent Grant
• 2241553

• References
• Source

• Patent Number

  2,241,553

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1941
  83 years ago

• CPC

  • H04N5/53 - Keyed automatic gain control
  • H04N5/54 - for positively-modulated picture signals

• US Classifications

  • 348 - Television
  • 330 - Amplifiers