3453511

Information

• Patent Grant
• 3453511

• References
• Source

• Patent Number

  3,453,511

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  56 years ago

• CPC

  • G05B19/40 - Open loop systems
  • G05B2219/36575 - On tape reference and command signals

• US Classifications

  • 318 - Electricity: motive power systems
  • 346 - Recorders