3684963

Information

• Patent Grant
• 3684963

• References
• Source

• Patent Number

  3,684,963

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1972
  52 years ago

• CPC

  • H01J23/26 - Helical slow-wave structures Adjustment therefor
  • H01J25/38 - the forward travelling wave being utilised
  • H03F3/48 - with tubes only
  • H03F3/58 - using travelling-wave tubes

• US Classifications

  • 455 - Telecommunications
  • 330 - Amplifiers