3167711

Information

• Patent Grant
• 3167711

• References
• Source

• Patent Number

  3,167,711

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1965
  60 years ago

• CPC

  • H03F1/16 - in discharge tube amplifiers

• US Classifications

  • 455 - Telecommunications
  • 200 - Electricity: circuit makers and breakers
  • 330 - Amplifiers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets