3178653

Information

• Patent Grant
• 3178653

• References
• Source

• Patent Number

  3,178,653

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • H01J25/74 - Tubes specially designed to act as transit-time diode oscillators

• US Classifications

  • 331 - Oscillators
  • 315 - Electric lamp and discharge devices: systems