3355546

Information

• Patent Grant
• 3355546

• References
• Source

• Patent Number

  3,355,546

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1967
  57 years ago

• CPC

  • H04N7/164 - Coin-freed apparatus

• US Classifications

  • 725 - Interactive video distribution systems
  • 340 - Communications: electrical
  • 348 - Television