3116378

Information

• Patent Grant
• 3116378

• References
• Source

• Patent Number

  3,116,378

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1963
  61 years ago

• CPC

  • H04B3/16 - characterised by the negative-impedance network used

• US Classifications

  • 379 - Telephonic communications
  • 333 - Wave transmission lines and networks