3807348

Information

• Patent Grant
• 3807348

• References
• Source

• Patent Number

  3,807,348

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • G01P1/10 - for indicating predetermined speeds
  • G01P3/16 - by using centrifugal forces of solid masses

• US Classifications

  • 116 - Signals and indicators
  • 073 - Measuring and testing