3681652

Information

• Patent Grant
• 3681652

• References
• Source

• Patent Number

  3,681,652

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • H05B6/66 - Circuits
  • H01J23/14 - Leading-in arrangements Seals therefor
  • H01J23/15 - Means for preventing wave energy leakage structurally associated with tube leading-in arrangements
  • H04B15/02 - Reducing interference from electric apparatus by means located at or near the interfering apparatus
  • H05B6/76 - Prevention of microwave leakage

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 331 - Oscillators
  • 333 - Wave transmission lines and networks