3908173

Information

• Patent Grant
• 3908173

• References
• Source

• Patent Number

  3,908,173

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1975
  49 years ago

• CPC

  • H03F3/45394 - Pl types
  • H03F1/56 - Modifications of input or output impedances, not otherwise provided for

• US Classifications

  • 330 - Amplifiers