2821653

Information

• Patent Grant
• 2821653

• References
• Source

• Patent Number

  2,821,653

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1958
  67 years ago

• CPC

  • G11C11/23 - using electrostatic storage on a common layer
  • H01J31/62 - with separate reading and writing rays

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices