3355725

Information

• Patent Grant
• 3355725

• References
• Source

• Patent Number

  3,355,725

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1967
  57 years ago

• CPC

  • G06F7/40 - using contact- making devices

• US Classifications

  • 365 - Static information storage and retrieval
  • 361 - Electricity: electrical systems and devices