3398361

Information

• Patent Grant
• 3398361

• References
• Source

• Patent Number

  3,398,361

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1968
  56 years ago

• CPC

  • G01R31/255 - Testing of transit-time tubes

• US Classifications

  • 324 - Electricity: measuring and testing
  • 330 - Amplifiers
  • 331 - Oscillators
  • 455 - Telecommunications