3691524

Information

• Patent Grant
• 3691524

• References
• Source

• Patent Number

  3,691,524

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  53 years ago

• CPC

  • B60C23/061 - by monitoring wheel speed
  • Y10T307/812 - Differential speed between two bodies

• US Classifications

  • 340 - Communications: electrical
  • 073 - Measuring and testing
  • 180 - Motor vehicles
  • 307 - Electrical transmission or interconnection systems
  • 324 - Electricity: measuring and testing