3493938

Information

• Patent Grant
• 3493938

• References
• Source

• Patent Number

  3,493,938

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1970
  56 years ago

• CPC

  • G11C21/02 - using electromechanical delay lines
  • G09G5/08 - Cursor circuits
  • G09G5/222 - Control of the character-code memory

• US Classifications

  • 365 - Static information storage and retrieval
  • 333 - Wave transmission lines and networks