3353050

Information

• Patent Grant
• 3353050

• References
• Source

• Patent Number

  3,353,050

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1967
  57 years ago

• CPC

  • G09F9/33 - being semiconductor devices
  • G09F9/46 - in which the desired character is selected from a number of characters arranged one behind the other
  • G09G3/12 - using electroluminescent elements
  • H05B33/26 - characterised by the composition or arrangement of the conductive material used as an electrode

• US Classifications

  • 313 - Electric lamp and discharge devices