2870247

Information

• Patent Grant
• 2870247

• References
• Source

• Patent Number

  2,870,247

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1959
  66 years ago

• CPC

  • H04J3/10 - Arrangements for reducing cross-talk between channels
  • H04J3/00 - Time-division multiplex systems
  • H04J3/042 - Distributors with electron or gas discharge tubes
  • H04N11/12 - using simultaneous signals only

• US Classifications

  • 348 - Television
  • 370 - Multiplex communications