2724807

Information

• Patent Grant
• 2724807

• References
• Source

• Patent Number

  2,724,807

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1955
  69 years ago

• CPC

  • H04B1/1638 - Special circuits to enhance selectivity of receivers not otherwise provided for
  • H03G5/08 - incorporating negative feedback

• US Classifications

  • 333 - Wave transmission lines and networks
  • 323 - Electricity: power supply or regulation systems
  • 330 - Amplifiers