3426288

Information

• Patent Grant
• 3426288

• References
• Source

• Patent Number

  3,426,288

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  56 years ago

• CPC

  • H03F3/19 - with semiconductor devices only
  • H03F1/565 - using inductive elements
  • H03H7/0169 - Intermediate frequency filters

• US Classifications

  • 330 - Amplifiers
  • 333 - Wave transmission lines and networks