3855582

Information

• Patent Grant
• 3855582

• References
• Source

• Patent Number

  3,855,582

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • G11C17/00 - Read-only memories programmable only once Semi-permanent stores
  • G11C13/048 - using other optical storage elements
  • G11C17/005 - with a storage element common to a large number of data

• US Classifications

  • 365 - Static information storage and retrieval