3752420

Information

• Patent Grant
• 3752420

• References
• Source

• Patent Number

  3,752,420

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • G05D1/0841 - to prevent a coupling between different modes

• US Classifications

  • 244 - Aeronautics and astronautics
  • 318 - Electricity: motive power systems
  • 701 - Data processing: vehicles, navigation, and relative location