3720929

Information

• Patent Grant
• 3720929

• References
• Source

• Patent Number

  3,720,929

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  51 years ago

• CPC

  • H05B37/029 - a plurality of lamps following a preassigned sequence
  • G11C11/06071 - "word"-organised (2D organisation or linear selection)

• US Classifications

  • 365 - Static information storage and retrieval
  • 315 - Electric lamp and discharge devices: systems