3176232

Information

• Patent Grant
• 3176232

• References
• Source

• Patent Number

  3,176,232

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  59 years ago

• CPC

  • H01J25/40 - the backward travelling wave being utilised
  • H01J25/38 - the forward travelling wave being utilised
  • H03D7/20 - by means of transit-time tubes

• US Classifications

  • 455 - Telecommunications