2970278

Information

• Patent Grant
• 2970278

• References
• Source

• Patent Number

  2,970,278

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1961
  64 years ago

• CPC

  • H03F3/36 - with tubes only

• US Classifications

  • 330 - Amplifiers
  • 307 - Electrical transmission or interconnection systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 336 - Inductor devices