3722286

Information

• Patent Grant
• 3722286

• References
• Source

• Patent Number

  3,722,286

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  52 years ago

• CPC

  • G01V7/005 - using a resonating body or device

• US Classifications

  • 073 - Measuring and testing