3117185

Information

• Patent Grant
• 3117185

• References
• Source

• Patent Number

  3,117,185

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1964
  61 years ago

• CPC

  • H01Q7/06 - with core of ferromagnetic material
  • B01J2/04 - in a gaseous medium
  • C05C1/02 - Granulation Pelletisation Stabilisation Colouring
  • H04B3/16 - characterised by the negative-impedance network used
  • H04J3/20 - using resonant transfer
  • H04Q11/04 - for time-division multiplexing

• US Classifications

  • 370 - Multiplex communications