3917937

Information

• Patent Grant
• 3917937

• References
• Source

• Patent Number

  3,917,937

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1975
  49 years ago

• CPC

  • G06G7/70 - for vehicles
  • B63B39/12 - for indicating draught or load

• US Classifications

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