3519806

Information

• Patent Grant
• 3519806

• References
• Source

• Patent Number

  3,519,806

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1970
  54 years ago

• CPC

  • G06G7/78 - for direction-finding, locating, distance or velocity measuring, or navigation systems
  • G01S13/913 - for landing purposes
  • G05D1/0676 - specially adapted for landing
  • G06G7/72 - Flight simulator

• US Classifications

  • 701 - Data processing: vehicles, navigation, and relative location
  • 244 - Aeronautics and astronautics
  • 340 - Communications: electrical
  • 342 - Communications: directive radio wave systems and devices
  • 702 - Data processing: measuring, calibrating, or testing