3293563

Information

• Patent Grant
• 3293563

• References
• Source

• Patent Number

  3,293,563

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1966
  58 years ago

• CPC

  • H03B9/08 - using a travelling-wave tube
  • H01J25/38 - the forward travelling wave being utilised

• US Classifications

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