3588478

Information

• Patent Grant
• 3588478

• References
• Source

• Patent Number

  3,588,478

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • G06G7/78 - for direction-finding, locating, distance or velocity measuring, or navigation systems
  • G01C21/20 - Instruments for performing navigational calculations
  • G01S1/02 - using radio waves
  • B64D2700/6221 - using electrical means

• US Classifications

  • 701 - Data processing: vehicles, navigation, and relative location
  • 073 - Measuring and testing
  • 235 - Registers