3774097

Information

• Patent Grant
• 3774097

• References
• Source

• Patent Number

  3,774,097

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1973
  51 years ago

• CPC

  • G05B19/16 - using magnetic record carriers

• US Classifications

  • 318 - Electricity: motive power systems