3247462

Information

• Patent Grant
• 3247462

• References
• Source

• Patent Number

  3,247,462

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1966
  59 years ago

• CPC

  • H03F3/45197 - Pl types
  • H03F3/26 - Push-pull amplifiers Phase-splitters therefor
  • H03F3/28 - with tubes only
  • H03F3/343 - with semiconductor devices only
  • H03F3/45 - Differential amplifiers
  • H03F3/45071 - with semiconductor devices only
  • H03G3/02 - Manually-operated control
  • H03G3/04 - in untuned amplifiers
  • H03G3/06 - having discharge tubes
  • H03G3/10 - having semiconductor devices
  • H03F2203/45466 - the CSC being controlled

• US Classifications

  • 330 - Amplifiers