3486368

Information

• Patent Grant
• 3486368

• References
• Source

• Patent Number

  3,486,368

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1969
  55 years ago

• CPC

  • G01N29/38 - by time filtering
  • G01B17/00 - Measuring arrangements characterised by the use of subsonic, sonic or ultrasonic vibrations
  • Y10S73/901 - Digital readout

• US Classifications

  • 073 - Measuring and testing