3902167

Information

• Patent Grant
• 3902167

• References
• Source

• Patent Number

  3,902,167

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • H03K17/84 - using thin-film devices

• US Classifications

  • 365 - Static information storage and retrieval
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets