2681391

Information

• Patent Grant
• 2681391

• References
• Source

• Patent Number

  2,681,391

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1954
  70 years ago

• CPC

  • H03H7/0146 - Coupling circuits between two tubes, not otherwise provided for
  • H03F1/50 - with tubes only
  • H03H7/07 - Bridged T-filters
  • H03H7/1775 - Parallel LC in shunt or branch path
  • H03H7/1783 - Combined LC in series path

• US Classifications

  • 330 - Amplifiers