3801735

Information

• Patent Grant
• 3801735

• References
• Source

• Patent Number

  3,801,735

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  51 years ago

• CPC

  • H04H20/83 - not sharing the network with any other service
  • H04N7/147 - Communication arrangements
  • H04N7/17354 - in an intermediate station common to a plurality of user terminals

• US Classifications

  • 725 - Interactive video distribution systems
  • 348 - Television