3847348

Information

• Patent Grant
• 3847348

• References
• Source

• Patent Number

  3,847,348

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • G06G7/70 - for vehicles

• US Classifications

  • 701 - Data processing: vehicles, navigation, and relative location
  • 114 - Ships