3447091

Information

• Patent Grant
• 3447091

• References
• Source

• Patent Number

  3,447,091

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • H03G3/3036 - in high-frequency amplifiers or in frequency-changers
  • H03G9/24 - having semiconductor devices

• US Classifications

  • 330 - Amplifiers