3086171

Information

• Patent Grant
• 3086171

• References
• Source

• Patent Number

  3,086,171

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1963
  61 years ago

• CPC

  • H04M7/16 - in systems employing carrier frequencies
  • H04B3/44 - Arrangements for feeding power to a repeater along the transmission line
  • H04J1/18 - in which all the carriers are amplitude-modulated
  • H04Q5/02 - with direct connection for all subscribers
  • H04Q5/08 - Signalling by continuous ac

• US Classifications

  • 455 - Telecommunications
  • 333 - Wave transmission lines and networks
  • 370 - Multiplex communications