3668929

Information

• Patent Grant
• 3668929

• References
• Source

• Patent Number

  3,668,929

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  53 years ago

• CPC

  • G01F3/223 - with adjustment of stroke or timing; Calibration thereof; Testing

• US Classifications

  • 073 - Measuring and testing